US20030226929A1 - Holding device for spare string trimmer line spools with slotted inner cavities - Google Patents
Holding device for spare string trimmer line spools with slotted inner cavities Download PDFInfo
- Publication number
- US20030226929A1 US20030226929A1 US10/164,440 US16444002A US2003226929A1 US 20030226929 A1 US20030226929 A1 US 20030226929A1 US 16444002 A US16444002 A US 16444002A US 2003226929 A1 US2003226929 A1 US 2003226929A1
- Authority
- US
- United States
- Prior art keywords
- spool
- trimmer
- holder
- inner cavity
- spare
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/001—Accessories not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D2101/00—Lawn-mowers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/35—Ropes, lines
- B65H2701/354—Cutting lines, e.g. for grass cutting
Definitions
- This invention relates in general to string trimmers used to cut grass and weeds.
- the invention relates to a holding device comprising a single member for holding a spare spool of trimmer line on the string trimmer while the string trimmer is in use.
- String trimmers are the most popular means to cut grass and weeds where larger machines such as lawn mowers cannot go, such as in ditches and along borders.
- String trimmers use a consumable plastic filament or line to accomplish the cutting action. Since this line is constantly abraded during the operation of the string trimmer, most string trimmers employ a spool that holds a quantity of line and dispenses it to allow continuous operation of the string trimmer.
- a popular string trimmer line spool design that is used by a number of manufacturers utilizes a slotted inner cavity as a means of holding the spool in the rotating head of the string trimmer.
- the present invention provides for a holding device for spare string trimmer line spools.
- a holding device for spare string trimmer line spools comprises a clamp body attached to a pair of support arms.
- the clamp body consists of two curved clamp arms that are arranged so that a resulting hole for the trimmer shaft, and clamp opening, forms a spring-action clamp when made of a resilient material.
- a spool is shown for reference in FIG. 2.
- the reference spool is hollow, with a spool inner cavity having a cylindrical shape.
- a pair of grooves in the spool inner cavity are oriented parallel to the axis of the spool inner cavity and on opposite sides of the spool inner cavity.
- the spool inner cavity is open at one end, and closed at the other. The interior of the closed end of the spool inner cavity forms an upper surface of the inner spool cavity.
- the support arms project from the upper surface of the clamp body. These support arms have curved surfaces that allow the support arms to fit inside the spool inner cavity. The center area between the support arms is cut away to save material, except for a cross bar that acts to prevent the support arms from deflecting towards each other during use.
- Each support arm has a round lug located near its top surface. These round lugs project from the curved surface of the support arms a distance slightly less than the depth of the grooves in the spool inner cavity, and have a diameter slightly less than the width of the grooves in the spool inner cavity. During use, these lugs each engage the grooves in the spool inner cavity.
- the spool holder is placed on a string trimmer shaft by positioning the clamp opening over the string trimmer shaft as shown in FIG. 4 a , and then forcing the spool holder manually towards the centerline of the string trimmer shaft.
- the clamp arms will deflect to allow the clamp opening to enlarge sufficiently to slip over the string trimmer shaft as shown in FIG. 4 b .
- the slightly smaller inside diameter of the hole for trimmer shaft compared to the outside diameter of the trimmer shaft provides an interference fit that securely holds the spool holder in place on the shaft.
- Each groove in the spool inner cavity has an offset in the groove in the spool inner cavity located at the end of the groove in the spool inner cavity closest to the upper surface of the inner spool cavity. These offsets in the groove in the spool inner cavity are at a nearly right angle to the inner spool cavity grooves. These offsets in the groove in the spool inner cavity are not parallel to the upper surface of the spool inner cavity, but are inclined slightly with a relief at the end of each offset in the groove in the spool inner cavity.
- the spool is placed in the spool holder by first aligning the round lugs with the grooves in the spool inner cavity as shown in FIG. 3.
- the spool is pushed towards the top surface clamp body until the top surfaces the support arms contact the upper surface of the spool cavity.
- the round lugs are lined up with the offset in the groove in the inner spool cavity.
- the spool is then twisted counterclockwise so that the round lugs enter the offset in the groove in the spool inner cavity.
- the incline in the offset in the groove in the inner spool cavity cause the ends of the support arms to be forced against the upper surface of the spool inner cavity, until the round lugs enter the relief in the offset in the groove in the inner spool cavity.
- the relief relieves the interference fit produced by the incline in the offset in the groove in the inner spool cavity, and causes the spool to be positively retained on the spool holder.
- the spool is removed from the spool holder by twisting the spool clockwise and lifting it off of the spool holder.
- An advantage of the present invention includes the ease with which a spool can be placed into or be removed from the holder, and the positive way that the spool is held.
- Other advantages of the present invention include its relatively small size, and the ease of manufacturing and the low costs associated therewith.
- FIG. 1 is a perspective view of the preferred embodiment of the spare spool holder.
- FIG. 2 is a perspective view of a string trimmer spool for reference.
- FIG. 3 is a perspective view of a string trimmer spool being installed on the spare spool holder.
- FIGS. 4 a and 4 b are perspective views of the spare spool holder being installed on the string trimmer shaft.
- FIG. 5 is a perspective view of an alternate embodiment of the spare spool holder with an alternate clamping arrangement.
- FIG. 6 is a perspective view of an alternate embodiment of the spare spool holder with clips to hold the trimmer line ends in place.
- Spool Holder Preferred Embodiment 20a, 20b Round Lug 21 Top Surface of Clamp Body 22a, 22b Support Arm 23a, 23b Curved Surfaces of Support Arms 24 Cross Bar 25 Clamp Body 26a, 26b Clamp Arm 27a, 27b Top Surfaces of Support Arms 28 Clamp Opening 30 Hole For Trimmer Shaft 32 Spool (Prior Art, For Reference Only) 33a, 33b Relief 34 Spool Inner Cavity 36a, 36b Groove in the Spool Inner Cavity 38 Upper Surface of the Inner Spool Cavity 40a, 40b Offset in the Groove in the Spool Inner Cavity 42 String Trimmer Shaft (Prior Art, For Reference Only) 44 Spool Holder, Alternate Embodiment, clamping arrangement 46 Fastener Hole, Alternate Embodiment 48 Split Collar, Alternate Embodiment 48 Split Collar, Alternate Embodi
- the present invention provides for a holding device for spare string trimmer line spools.
- a holding device for spare string trimmer line spools Disclosed in one embodiment is a holding device for spare string trimmer line spools.
- the holding device shown in FIG. 1, comprises a clamp body 25 attached to a pair of support arms, 22 a and 22 b .
- the clamp body 25 consists of two curved clamp arms 26 a and 26 b that are arranged so that a resulting hole for the trimmer shaft 3 , and clamp opening 28 , forms a spring-action clamp when made of a resilient material.
- a spool 32 is shown for reference in FIG. 2.
- the reference spool 32 is hollow, with a spool inner cavity 34 having a cylindrical shape.
- a pair of grooves in the spool inner cavity 36 a , 36 b are oriented parallel to the axis of the spool inner cavity 34 and on opposite sides of the spool inner cavity 34 .
- the spool inner cavity 34 is open at one end, and closed at the other.
- the interior of the closed end of the spool inner cavity 34 forms an upper surface of the inner spool cavity 38 .
- the support arms, 22 a and 22 b project from the upper surface 21 of the clamp body 25 .
- These support arms 22 a and 22 b have curved surfaces 23 a and 23 b that allow the support arms 22 a and 22 b to fit inside the spool inner cavity 34 .
- the center area between the support arms 22 a and 22 b is cut away to save material, except for a cross bar 24 that acts to prevent the support arms 22 a and 22 b from deflecting towards each other during use.
- Each support arm 22 a and 22 b has a round lug 20 a and 20 b located near its top surface 27 a and 27 b .
- These round lugs 20 a and 20 b project from the curved surface of the support arms 23 a and 23 b a distance slightly less than the depth of the grooves in the spool inner cavity 36 a and 36 b , and have a diameter slightly less than the width of the grooves in the spool inner cavity 36 a and 36 b .
- these lugs 20 a and 20 b each engage the grooves in the spool inner cavity 36 a and 36 b.
- the spool holder 18 is placed on a string trimmer shaft 42 by positioning the clamp opening 28 over the string trimmer shaft 42 as shown in FIG. 4 a , and then forcing the spool holder 18 manually towards the centerline of the string trimmer shaft 42 .
- the clamp arms 26 a and 26 b will deflect to allow the clamp opening 28 to enlarge sufficiently to slip over the string trimmer shaft 42 as shown in FIG. 4 b .
- the slightly smaller inside diameter of the hole for trimmer shaft 30 compared to the outside diameter of the trimmer shaft 42 provides an interference fit that securely holds the spool holder 18 in place on the shaft 42 .
- Each groove in the spool inner cavity 36 a and 36 b has an offset in the groove in the spool inner cavity 40 a , 40 b located at the end of the groove in the spool inner cavity 36 a and 36 b closest to the upper surface of the inner spool cavity 38 .
- These offsets in the groove in the spool inner cavity 40 a , 40 b are at a nearly right angle to the inner spool cavity grooves 36 a and 36 b .
- offsets in the groove in the spool inner cavity 40 a , 40 b are not parallel to the upper surface of the spool inner cavity 38 , but are inclined slightly with a relief 33 a , 33 b at the end of each offset in the groove in the spool inner cavity 40 a , 40 b.
- the spool 32 is placed in the spool holder 18 by first aligning the round lugs 20 a and 20 b with the grooves in the spool inner cavity 36 a and 36 b as shown in FIG. 3.
- the spool 32 is pushed towards the top surface clamp body 21 until the top surfaces the support arms 27 a and 27 b contact the upper surface of the spool cavity 38 .
- the round lugs, 20 a and 20 b are lined up with the offset in the groove in the inner spool cavity 40 a and 40 b .
- the spool 32 is then twisted counterclockwise so that the round lugs 20 a and 20 b enter the offset in the groove in the spool inner cavity 40 a and 40 b .
- the relief 33 a , 33 b relieves the interference fit produced by the incline in the offset in the groove in the inner spool cavity 40 a and 40 b , and causes the spool 32 to be positively retained on the spool holder 18 .
- the spool 32 is removed from the spool holder 18 by twisting the spool 32 clockwise and lifting it off of the spool holder 18 .
- An advantage of the present invention includes the ease with which a spool can be placed into or be removed from the holder, and the positive way that the spool is held.
- Other advantages of the present invention include its relatively small size, and the ease of manufacturing and the low costs associated therewith.
- One alternate embodiment provides for the clamp arms 26 a and 26 b described in the preferred embodiment to be replaced with a clamping arrangement utilizing a split collar 48 and a fastener hole 46 to accommodate a threaded fastener as shown in FIG. 5.
- This embodiment provides a more positive clamping action at the expense of higher manufacturing cost and reduced ease of installation.
- trimmer line end clips 52 a and 52 b as shown in FIG. 6. These trimmer line end clips 52 a and 52 b provide a means of securing the loose ends of trimmer line that extend downward from the spool 32 when it is filled with trimmer line. The trimmer line is pushed into a gap 54 a and 54 b between the trimmer line end clips 52 a and 52 b and the clamp body 25 . The trimmer line end clips 52 a and 52 b are arranged so that the trimmer line is pulled out of the gaps 54 a and 54 b as the spool 32 is twisted clockwise to remove it from the spool holder 50 . This embodiment prevents the loose ends of trimmer line from unwinding off of the spool 32 while the trimmer is in use.
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The holding device comprises a clamp body attached to a pair of support arms. Each support arm has a round lug near its upper surface that engages a slot in the inner cavity of the trimmer line spool. The holding device is held on the shaft of a string trimmer by a pair of resilient clamp arms.
Description
- This invention relates in general to string trimmers used to cut grass and weeds. In particular, the invention relates to a holding device comprising a single member for holding a spare spool of trimmer line on the string trimmer while the string trimmer is in use.
- Without limiting the scope of the invention, its background is described in connection with holding a spare spool of trimmer line on an operating string trimmer.
- String trimmers are the most popular means to cut grass and weeds where larger machines such as lawn mowers cannot go, such as in ditches and along borders. String trimmers use a consumable plastic filament or line to accomplish the cutting action. Since this line is constantly abraded during the operation of the string trimmer, most string trimmers employ a spool that holds a quantity of line and dispenses it to allow continuous operation of the string trimmer.
- There are no means to verify the quantity of line present on the spool without partially disassembling the spool assembly. Many operators of string trimmers, particularly commercial landscapers, use string trimmers a significant distance from where spare spools of line are stored. The size of these spare spools is large enough that they will not easily fit in the pockets of pants. The combination of these factors commonly results in wasted time and effort from walking back to where the spare spools of line are kept.
- A popular string trimmer line spool design that is used by a number of manufacturers utilizes a slotted inner cavity as a means of holding the spool in the rotating head of the string trimmer.
- As such, a need exists for a holding device for spare string trimmer spools with a slotted inner cavity, which provides a means to attach a spare spool of line to a string trimmer while the trimmer is in use.
- The present invention provides for a holding device for spare string trimmer line spools.
- Disclosed in one embodiment is a holding device for spare string trimmer line spools. The holding device, shown in FIG. 1, comprises a clamp body attached to a pair of support arms. The clamp body consists of two curved clamp arms that are arranged so that a resulting hole for the trimmer shaft, and clamp opening, forms a spring-action clamp when made of a resilient material.
- A spool is shown for reference in FIG. 2. The reference spool is hollow, with a spool inner cavity having a cylindrical shape. A pair of grooves in the spool inner cavity are oriented parallel to the axis of the spool inner cavity and on opposite sides of the spool inner cavity. The spool inner cavity is open at one end, and closed at the other. The interior of the closed end of the spool inner cavity forms an upper surface of the inner spool cavity.
- The support arms, project from the upper surface of the clamp body. These support arms have curved surfaces that allow the support arms to fit inside the spool inner cavity. The center area between the support arms is cut away to save material, except for a cross bar that acts to prevent the support arms from deflecting towards each other during use. Each support arm has a round lug located near its top surface. These round lugs project from the curved surface of the support arms a distance slightly less than the depth of the grooves in the spool inner cavity, and have a diameter slightly less than the width of the grooves in the spool inner cavity. During use, these lugs each engage the grooves in the spool inner cavity.
- The spool holder is placed on a string trimmer shaft by positioning the clamp opening over the string trimmer shaft as shown in FIG. 4a, and then forcing the spool holder manually towards the centerline of the string trimmer shaft. The clamp arms will deflect to allow the clamp opening to enlarge sufficiently to slip over the string trimmer shaft as shown in FIG. 4b. Once on the string trimmer shaft, the slightly smaller inside diameter of the hole for trimmer shaft compared to the outside diameter of the trimmer shaft provides an interference fit that securely holds the spool holder in place on the shaft.
- Each groove in the spool inner cavity has an offset in the groove in the spool inner cavity located at the end of the groove in the spool inner cavity closest to the upper surface of the inner spool cavity. These offsets in the groove in the spool inner cavity are at a nearly right angle to the inner spool cavity grooves. These offsets in the groove in the spool inner cavity are not parallel to the upper surface of the spool inner cavity, but are inclined slightly with a relief at the end of each offset in the groove in the spool inner cavity.
- The spool is placed in the spool holder by first aligning the round lugs with the grooves in the spool inner cavity as shown in FIG. 3. The spool is pushed towards the top surface clamp body until the top surfaces the support arms contact the upper surface of the spool cavity. At this point, the round lugs, are lined up with the offset in the groove in the inner spool cavity. The spool is then twisted counterclockwise so that the round lugs enter the offset in the groove in the spool inner cavity. As the spool is twisted, and the round lugs move to each end of the offset in the groove in the inner spool cavity, the incline in the offset in the groove in the inner spool cavity, cause the ends of the support arms to be forced against the upper surface of the spool inner cavity, until the round lugs enter the relief in the offset in the groove in the inner spool cavity. The relief relieves the interference fit produced by the incline in the offset in the groove in the inner spool cavity, and causes the spool to be positively retained on the spool holder.
- The spool is removed from the spool holder by twisting the spool clockwise and lifting it off of the spool holder.
- An advantage of the present invention includes the ease with which a spool can be placed into or be removed from the holder, and the positive way that the spool is held. Other advantages of the present invention include its relatively small size, and the ease of manufacturing and the low costs associated therewith.
- FIG. 1 is a perspective view of the preferred embodiment of the spare spool holder.
- FIG. 2 is a perspective view of a string trimmer spool for reference.
- FIG. 3 is a perspective view of a string trimmer spool being installed on the spare spool holder.
- FIGS. 4a and 4 b are perspective views of the spare spool holder being installed on the string trimmer shaft.
- FIG. 5 is a perspective view of an alternate embodiment of the spare spool holder with an alternate clamping arrangement.
- FIG. 6 is a perspective view of an alternate embodiment of the spare spool holder with clips to hold the trimmer line ends in place.
Refereoce Numerals Used In The Drawings 18 Spool Holder, Preferred Embodiment 20a, 20b Round Lug 21 Top Surface of Clamp Body 22a, 22b Support Arm 23a, 23b Curved Surfaces of Support Arms 24 Cross Bar 25 Clamp Body 26a, 26b Clamp Arm 27a, 27b Top Surfaces of Support Arms 28 Clamp Opening 30 Hole For Trimmer Shaft 32 Spool (Prior Art, For Reference Only) 33a, 33b Relief 34 Spool Inner Cavity 36a, 36b Groove in the Spool Inner Cavity 38 Upper Surface of the Inner Spool Cavity 40a, 40b Offset in the Groove in the Spool Inner Cavity 42 String Trimmer Shaft (Prior Art, For Reference Only) 44 Spool Holder, Alternate Embodiment, clamping arrangement 46 Fastener Hole, Alternate Embodiment 48 Split Collar, Alternate Embodiment 50 Spool Holder, Alternate Embodiment, Line end holder clips 52a, 52b Clip, line end holder 54a, 54b Gap, line end holder clip - The present invention provides for a holding device for spare string trimmer line spools.
- Disclosed in one embodiment is a holding device for spare string trimmer line spools. The holding device, shown in FIG. 1, comprises a
clamp body 25 attached to a pair of support arms, 22 a and 22 b. Theclamp body 25 consists of twocurved clamp arms - A
spool 32 is shown for reference in FIG. 2. Thereference spool 32 is hollow, with a spoolinner cavity 34 having a cylindrical shape. A pair of grooves in the spoolinner cavity inner cavity 34 and on opposite sides of the spoolinner cavity 34. The spoolinner cavity 34 is open at one end, and closed at the other. The interior of the closed end of the spoolinner cavity 34 forms an upper surface of theinner spool cavity 38. - The support arms,22 a and 22 b project from the
upper surface 21 of theclamp body 25. Thesesupport arms curved surfaces 23 a and 23 b that allow thesupport arms inner cavity 34. The center area between thesupport arms cross bar 24 that acts to prevent thesupport arms support arm round lug top surface support arms 23 a and 23 b a distance slightly less than the depth of the grooves in the spoolinner cavity inner cavity lugs inner cavity - The
spool holder 18 is placed on astring trimmer shaft 42 by positioning the clamp opening 28 over thestring trimmer shaft 42 as shown in FIG. 4a, and then forcing thespool holder 18 manually towards the centerline of thestring trimmer shaft 42. Theclamp arms string trimmer shaft 42 as shown in FIG. 4b. Once on thestring trimmer shaft 42, the slightly smaller inside diameter of the hole fortrimmer shaft 30 compared to the outside diameter of thetrimmer shaft 42 provides an interference fit that securely holds thespool holder 18 in place on theshaft 42. - Each groove in the spool
inner cavity inner cavity 40 a, 40 b located at the end of the groove in the spoolinner cavity inner spool cavity 38. These offsets in the groove in the spoolinner cavity 40 a, 40 b are at a nearly right angle to the innerspool cavity grooves inner cavity 40 a, 40 b are not parallel to the upper surface of the spoolinner cavity 38, but are inclined slightly with arelief 33 a, 33 b at the end of each offset in the groove in the spoolinner cavity 40 a, 40 b. - The
spool 32 is placed in thespool holder 18 by first aligning the round lugs 20 a and 20 b with the grooves in the spoolinner cavity spool 32 is pushed towards the topsurface clamp body 21 until the top surfaces thesupport arms spool cavity 38. At this point, the round lugs, 20 a and 20 b are lined up with the offset in the groove in theinner spool cavity 40 a and 40 b. Thespool 32 is then twisted counterclockwise so that the round lugs 20 a and 20 b enter the offset in the groove in the spoolinner cavity 40 a and 40 b. As thespool 32 is twisted, and the round lugs 20 a and 20 b move to each end of the offset in the groove in theinner spool cavity 40 a and 40 b, the incline in the offset in the groove in theinner spool cavity 40 a and 40 b, cause the ends of thesupport arms inner cavity 38, until the round lugs 20 a and 20 b enter therelief 33 a, 33 b in the offset in the groove in theinner spool cavity 40 a and 40 b. Therelief 33 a, 33 b relieves the interference fit produced by the incline in the offset in the groove in theinner spool cavity 40 a and 40 b, and causes thespool 32 to be positively retained on thespool holder 18. - The
spool 32 is removed from thespool holder 18 by twisting thespool 32 clockwise and lifting it off of thespool holder 18. - An advantage of the present invention includes the ease with which a spool can be placed into or be removed from the holder, and the positive way that the spool is held. Other advantages of the present invention include its relatively small size, and the ease of manufacturing and the low costs associated therewith.
- One alternate embodiment provides for the
clamp arms split collar 48 and afastener hole 46 to accommodate a threaded fastener as shown in FIG. 5. This embodiment provides a more positive clamping action at the expense of higher manufacturing cost and reduced ease of installation. - Another alternate embodiment provides for trimmer line end clips52 a and 52 b as shown in FIG. 6. These trimmer line end clips 52 a and 52 b provide a means of securing the loose ends of trimmer line that extend downward from the
spool 32 when it is filled with trimmer line. The trimmer line is pushed into agap clamp body 25. The trimmer line end clips 52 a and 52 b are arranged so that the trimmer line is pulled out of thegaps spool 32 is twisted clockwise to remove it from the spool holder 50. This embodiment prevents the loose ends of trimmer line from unwinding off of thespool 32 while the trimmer is in use.
Claims (6)
1. A device for holding a spare string trimmer spool on a string trimmer, comprising:
(a) a clamping means to hold the device on the string trimmer's shaft, and
(b) a pair of support arms that utilize round lugs to engage the grooves in the spare spool of trimmer line's inner cavity as a means of holding the spare spool of trimmer line in place
whereby the spare spool of trimmer line is securely held on the string trimmer during use of the string trimmer and can be conveniently removed from the spare spool holder and put into use on the string trimmer when required.
2. The holder of claim 1 wherein the clamping means comprises a pair of clamp arms that grip the string trimmer's shaft after the shaft is pushed between the clamp arms.
3. The holder of claim 1 wherein the clamping means comprises a split collar and threaded fastener.
4. The holder of claim 1 wherein the support arms each have an outer surface that is substantially curved to fit inside the spare spool of trimmer line's inner cavity.
5. The holder of claim 1 wherein a cross bar spans the gap between the support arms to prevent deflection of the support arms
6. The holder of claim 1 wherein the loose ends of trimmer line are pushed into gaps between clips and the clamp body as a means of keeping the loose ends of trimmer line from unwinding from the spool while the trimmer is in use.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/164,440 US20030226929A1 (en) | 2002-06-06 | 2002-06-06 | Holding device for spare string trimmer line spools with slotted inner cavities |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/164,440 US20030226929A1 (en) | 2002-06-06 | 2002-06-06 | Holding device for spare string trimmer line spools with slotted inner cavities |
Publications (1)
Publication Number | Publication Date |
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US20030226929A1 true US20030226929A1 (en) | 2003-12-11 |
Family
ID=29710207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US10/164,440 Abandoned US20030226929A1 (en) | 2002-06-06 | 2002-06-06 | Holding device for spare string trimmer line spools with slotted inner cavities |
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US (1) | US20030226929A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9532503B2 (en) | 2013-10-31 | 2017-01-03 | Ernest Kalani Makainai | Monofilament line holder for grass trimmers |
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2002
- 2002-06-06 US US10/164,440 patent/US20030226929A1/en not_active Abandoned
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US5764987A (en) * | 1993-03-23 | 1998-06-09 | Apple Computer, Inc. | Relocatable file format and method and apparatus for creating and loading same |
US5548759A (en) * | 1994-07-05 | 1996-08-20 | Microsoft Corporation | System for storing executable code within a resource data section of an executable file |
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US6742176B1 (en) * | 1999-06-14 | 2004-05-25 | Lycos, Inc. | Secure flexible plugin software architecture |
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Publication number | Priority date | Publication date | Assignee | Title |
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US9532503B2 (en) | 2013-10-31 | 2017-01-03 | Ernest Kalani Makainai | Monofilament line holder for grass trimmers |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |