US20070283859A1 - Turf pallet and system - Google Patents
Turf pallet and system Download PDFInfo
- Publication number
- US20070283859A1 US20070283859A1 US11/772,664 US77266407A US2007283859A1 US 20070283859 A1 US20070283859 A1 US 20070283859A1 US 77266407 A US77266407 A US 77266407A US 2007283859 A1 US2007283859 A1 US 2007283859A1
- Authority
- US
- United States
- Prior art keywords
- pallet
- reinforcing member
- turf
- bottom face
- shaped
- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/04—Pavings made of prefabricated single units
- E01C13/045—Pavings made of prefabricated single units the prefabricated single units consisting of or including bitumen, rubber or plastics
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds
- E01C13/083—Construction of grass-grown sports grounds; Drainage, irrigation or heating arrangements therefor
Definitions
- the present invention relates to a turf pallet and to a system for constructing a recreation or sporting surface. More particularly the invention relates to a lightweight turf pallet for supporting natural or synthetic turf, in use, in storage, or during the growth period for natural turf in a manner whereby transportation, installation and replacement are readily accommodated and other factors such as drainage and aeration are optimized.
- Prior art turf pallets consist of large trays formed from steel composite and rely on their mass to stay in position. They suffer the disadvantage of being heavy and cumbersome and, therefore, are difficult to transport and place ill position. They may also suffer rust and corrosion which can ultimately cause failure of the pallet in use.
- an object of the present invention to provide an improved turf pallet that overcomes one or more of the disadvantages associated with existing turf pallets, or that at least provides a useful alternative.
- a further object is to provide an improved system for constructing a recreation or sporting surface.
- a lightweight turf pallet formed of plastics material having spaced top and bottom faces and comprising an array of generally frusto-conical cavities formed in each face, the cavities on opposed faces being coaxial and being joined at their apices to form a web therebetween.
- Another form of the invention provides a system for constructing a recreation or sporting surface, said system including a series of pallets as described the preceding paragraph, corner joiner members for joining the adjacent corners of four said pallets together, surface pads comprising a plastics sheet for placing on top of each said pallet to provide sound deadening in use, said surface pads having holes therein for drainage purposes, and natural or synthetic turf on top of said surface pads and retained thereon by said perimeter member.
- FIG. 1 is an exploded view of the components of a turf pallet system according to the invention
- FIG. 2 is a part perspective end view of a turf pallet as shown in FIG. 1 ;
- FIG. 3 is a part perspective sectional view of the pallet shown in FIG. 2 ;
- FIG. 4 is a perspective underside view of the pallet shown in FIGS. 1-3 ;
- FIG. 5 is a perspective view of a joiner member for joining the corners of four adjacent pallets, shown in position connected to the pallet of FIGS. 1-4 ;
- FIG. 6 is similar to FIG. 2 but shows the interconnection of two like parts which together form a pallet according to this particular embodiment of the invention.
- a turf pallet as provided according to the present embodiment consists essentially of two separate parts ( 10 ) which are Joined together in the manufacturing process to provide a flat square tray for supporting natural or synthetic turf ( 11 ).
- the separate parts ( 10 ) are molded from HDPE using a vacuum molding process under high pressure.
- the separate parts ( 10 ) each include spaced parallel reinforcing members ( 12 ) formed from steel and fully enclosed within the molding.
- the reinforcing members ( 12 ) consist essentially of channel members having flanges ( 13 ) on the extremities of the opposed sides of the channel.
- the reinforcing members ( 12 ) define inverted channels extending across each of the parts ( 10 ) on the underside thereof.
- the opposed sides of the separate parts ( 10 ) have grooves ( 14 ) extending part way along the opposed sides from each end and adjacent the top and bottom edges respectively.
- Separate joiner members ( 15 ) formed from aluminum extrusion and having essentially an I-beam construction are forced along the opposed edges to engage the grooves ( 14 ) and attach the two parts ( 10 ) together.
- galvanized steel plates ( 16 ) are riveted or screwed through the HDPE to the flanges ( 13 ) of the reinforcing members ( 12 ), as is shown more clearly in FIGS. 2 and 4 .
- the plates ( 16 ) extend across both the separate parts ( 10 ) and, in combination with the reinforcing members ( 12 ) form open-ended pockets suitable for receiving the tines of a forklift truck.
- FIGS. 2, 3 and 6 the internal construction of the parts ( 10 ) forming the pallet or tray is shown in more detail.
- the parts are molded by means of a high pressure vacuum molding process in a twin skin configuration and internally have an array of essentially frusto-conical pockets forming cavities in the upper and underside of the parts.
- the pockets on opposed sides are joined at their apices ( 17 ) and a hole ( 18 ) is provided between opposed cavities.
- a rebate ( 19 ) extends around three sides of each of the parts ( 10 ) such that when the two parts are joined together the rebate extends around the perimeter of the resulting pallet or tray.
- the rebate accommodates a molded perimeter member ( 20 ) which, when in place, provides an upstanding wall that extends around the perimeter of the pallet to retain turf ( 11 ) and other material such as sand/rubber mix (not shown) on the surface of the pallet.
- a plastics sheet ( 22 ) of ABS material is placed on top of the pallet and in use, is located under the turf ( 11 ). The sheet ( 22 ) is provided with holes therein to allow drainage between the turf and the pallet.
- a corner joiner ( 23 ) is provided for joining the adjacent corners of four pallets together in use.
- the joiner member ( 23 ) has four spaced upstanding protrusions ( 24 ) of essentially conical shape that are adapted to locate in corresponding apertures ( 25 ) ( FIG. 4 ) in the underside of each pallet.
- a central cruciform ( 26 ) on the corner joiner ( 23 ) locates and supports the respective corners of the pallets.
- the turf ( 11 ) may be natural or synthetic turf.
- the turf is grown on the tray which then acts as a lightweight transportable pallet and finally as a support device for the turf in use.
- the plastics pallet of the present invention provides a turf growing tray, a transportable pallet and a base surface for a sporting or recreation surface. Whilst the pallet according to the particular embodiment described above is formed essentially from two components that are joined together, a second embodiment (not shown) provides a single part pallet thus avoiding the need for joining two parts together.
- the unique internal design comprising opposed frusto-conical cavities enables the pallet to carry the high compression loadings required for the particular use and also allows even air circulation and drainage under the surface of the turf for providing a stable temperature.
- the plastics sheet ( 22 ) provides sound deadening and minimizes thump and echo from activity on the surface, whilst also facilitating drainage.
- the invention is not limited to the particular embodiment as described above as modifications may be readily incorporated.
- the internal design of the pallet may be modified provided sufficient strength is attained for long term use.
- the described embodiment relates to a square pallet it could equally be a rectangular shape other than square. Conceivably it could be non-rectangular provided the shape was such to allow interconnection of the pallets to form a continuous surface.
Abstract
A lightweight turf pallet is formed of High Density Polyethylene and is formed by a twin-skin vacuum molding process under high pressure. The pallet has top and bottom faces each with an array of frusto-conical cavities formed in rows on each face, the cavities on opposed faces being coaxial and joined at their apices to form a web therebetween. A system for constructing a recreation or sporting surface comprising such pallets, together with corner joiner members and surface pads is also described and claimed.
Description
- This application is a continuation of U.S. application Ser. No. 11/079,794, filed Mar. 14, 2005.
- Not Applicable
- Not Applicable
- Not Applicable
- The present invention relates to a turf pallet and to a system for constructing a recreation or sporting surface. More particularly the invention relates to a lightweight turf pallet for supporting natural or synthetic turf, in use, in storage, or during the growth period for natural turf in a manner whereby transportation, installation and replacement are readily accommodated and other factors such as drainage and aeration are optimized.
- Prior art turf pallets consist of large trays formed from steel composite and rely on their mass to stay in position. They suffer the disadvantage of being heavy and cumbersome and, therefore, are difficult to transport and place ill position. They may also suffer rust and corrosion which can ultimately cause failure of the pallet in use.
- It is conceivable that lighter material than steel could be used to construct the pallet but the problem then is to provide the strength and rigidity necessary to support loads estimated to be around 1500 kg/ft2.
- Accordingly it is an object of the present invention to provide an improved turf pallet that overcomes one or more of the disadvantages associated with existing turf pallets, or that at least provides a useful alternative.
- A further object is to provide an improved system for constructing a recreation or sporting surface.
- In one form of the invention provides a lightweight turf pallet formed of plastics material having spaced top and bottom faces and comprising an array of generally frusto-conical cavities formed in each face, the cavities on opposed faces being coaxial and being joined at their apices to form a web therebetween.
- Another form of the invention provides a system for constructing a recreation or sporting surface, said system including a series of pallets as described the preceding paragraph, corner joiner members for joining the adjacent corners of four said pallets together, surface pads comprising a plastics sheet for placing on top of each said pallet to provide sound deadening in use, said surface pads having holes therein for drainage purposes, and natural or synthetic turf on top of said surface pads and retained thereon by said perimeter member.
- In order that the invention may be more readily understood one particular embodiment will now be described in more detail with reference to the accompanying drawings wherein:
-
FIG. 1 is an exploded view of the components of a turf pallet system according to the invention; -
FIG. 2 is a part perspective end view of a turf pallet as shown inFIG. 1 ; -
FIG. 3 is a part perspective sectional view of the pallet shown inFIG. 2 ; -
FIG. 4 is a perspective underside view of the pallet shown inFIGS. 1-3 ; -
FIG. 5 is a perspective view of a joiner member for joining the corners of four adjacent pallets, shown in position connected to the pallet ofFIGS. 1-4 ; and -
FIG. 6 is similar toFIG. 2 but shows the interconnection of two like parts which together form a pallet according to this particular embodiment of the invention. - A turf pallet as provided according to the present embodiment consists essentially of two separate parts (10) which are Joined together in the manufacturing process to provide a flat square tray for supporting natural or synthetic turf (11). The separate parts (10) are molded from HDPE using a vacuum molding process under high pressure. The separate parts (10) each include spaced parallel reinforcing members (12) formed from steel and fully enclosed within the molding.
- As is evident in
FIGS. 1 and 2 , the reinforcing members (12) consist essentially of channel members having flanges (13) on the extremities of the opposed sides of the channel. The reinforcing members (12) define inverted channels extending across each of the parts (10) on the underside thereof. The opposed sides of the separate parts (10) have grooves (14) extending part way along the opposed sides from each end and adjacent the top and bottom edges respectively. Separate joiner members (15) formed from aluminum extrusion and having essentially an I-beam construction are forced along the opposed edges to engage the grooves (14) and attach the two parts (10) together. - When the two parts (10) are rigidly joined together to form a flat square tray or pallet, galvanized steel plates (16) are riveted or screwed through the HDPE to the flanges (13) of the reinforcing members (12), as is shown more clearly in
FIGS. 2 and 4 . The plates (16) extend across both the separate parts (10) and, in combination with the reinforcing members (12) form open-ended pockets suitable for receiving the tines of a forklift truck. - Turning now to
FIGS. 2, 3 and 6, the internal construction of the parts (10) forming the pallet or tray is shown in more detail. As mentioned previously the parts are molded by means of a high pressure vacuum molding process in a twin skin configuration and internally have an array of essentially frusto-conical pockets forming cavities in the upper and underside of the parts. The pockets on opposed sides are joined at their apices (17) and a hole (18) is provided between opposed cavities. - A rebate (19) extends around three sides of each of the parts (10) such that when the two parts are joined together the rebate extends around the perimeter of the resulting pallet or tray. The rebate accommodates a molded perimeter member (20) which, when in place, provides an upstanding wall that extends around the perimeter of the pallet to retain turf (11) and other material such as sand/rubber mix (not shown) on the surface of the pallet. A plastics sheet (22) of ABS material is placed on top of the pallet and in use, is located under the turf (11). The sheet (22) is provided with holes therein to allow drainage between the turf and the pallet.
- As can be seen in 5, a corner joiner (23) is provided for joining the adjacent corners of four pallets together in use. The joiner member (23) has four spaced upstanding protrusions (24) of essentially conical shape that are adapted to locate in corresponding apertures (25) (
FIG. 4 ) in the underside of each pallet. A central cruciform (26) on the corner joiner (23) locates and supports the respective corners of the pallets. - As mentioned previously the turf (11) may be natural or synthetic turf. In the case of natural turf, the turf is grown on the tray which then acts as a lightweight transportable pallet and finally as a support device for the turf in use. In other words the plastics pallet of the present invention provides a turf growing tray, a transportable pallet and a base surface for a sporting or recreation surface. Whilst the pallet according to the particular embodiment described above is formed essentially from two components that are joined together, a second embodiment (not shown) provides a single part pallet thus avoiding the need for joining two parts together.
- The unique internal design comprising opposed frusto-conical cavities enables the pallet to carry the high compression loadings required for the particular use and also allows even air circulation and drainage under the surface of the turf for providing a stable temperature. The plastics sheet (22) provides sound deadening and minimizes thump and echo from activity on the surface, whilst also facilitating drainage.
- Clearly, the invention is not limited to the particular embodiment as described above as modifications may be readily incorporated. For example the internal design of the pallet may be modified provided sufficient strength is attained for long term use. Also, whilst the described embodiment relates to a square pallet it could equally be a rectangular shape other than square. Conceivably it could be non-rectangular provided the shape was such to allow interconnection of the pallets to form a continuous surface.
Claims (21)
1. A lightweight turf pallet formed of plastic material, comprising:
spaced top and bottom faces defining a periphery;
at least two opposing edges interconnecting said spaced top and bottom faces along said periphery;
an array of substantially frusto-conical cavities being formed in each of said spaced top and bottom faces, the cavities on said spaced top and bottom faces being coaxial and being joined at their apices to form opposed cavities with a web therebetween, said web having at least one drainage hole therein, and said pallet being formed by a molding process and having a spaced steel reinforcing member molded between said top and bottom faces adjacent said bottom face and said cavities, said reinforcing member defining at least part of a tine pocket facilitating lifting and transportation of the pallet using a fork lift;
said reinforcing member extending between said opposing edges to span said pallet and forming a tubular open-ended rectangular section tine pocket spanning said pallet.
2. The pallet according to claim 1 , made primarily from high-density polyethylene.
3. The pallet according to claim 1 , wherein said pallet is formed by a twin-skin vacuum molding process under high pressure.
4. The pallet according to claim 3 , manufactured from two like parts arranged coplanar and joined along adjacent edges to form a rectangular pallet.
5. The pallet according to claim 4 , wherein said two like parts are joined by aluminum joining members that are slid between the two like parts from opposite edges and interlock with grooves provided in said adjacent edges.
6. The pallet according to claim 1 , wherein one of said cavities on said bottom face is arranged at each corner of said pallet and is positioned to receive a substantially complementary projection on a joining member for joining adjacent pallets to form an extended surface.
7. The pallet according to claim 1 , wherein said reinforcing member includes:
a U-shaped channel member extending between said opposing edges of said pallet, having opposed sides ending in laterally opposing extremities, having an open side directed towards said bottom face of said pallet, and having outwardly directed flanges extending from said extremities; and
a steel plate spanning said pallet and being fixed to said flanges to cap said U-shaped channel member.
8. The pallet according to claim 7 , wherein said steel plate is further connected to a U-shaped channel member of a further pallet.
9. A system for constructing a recreation or sporting surface, said system including a series of pallets as defined in claim 1 , corner joiner members for joining the adjacent corners of four said pallets together, surface pads comprising a plastics sheet for placing on top of each said pallet to provide sound deadening in use, said surface pads having holes therein for drainage purposes, and natural or synthetic turf on top of said surface pads and retained thereon by an upstanding wall extending around the perimeter of the pallets when joined and forming a perimeter member.
10. The system according to claim 9 , wherein said surface pads are formed of acrylonitrite butadiene styrene (ABS).
11. The system according to claim 9 , wherein said corner joiner members are plastics pads with upstands for engaging in corresponding said cavities in the underside of each pallet at said corners.
12. The system according to claim 11 , wherein said corner joiner members have an upstanding central cruciform for locating and supporting the respective corners of the pallet.
13. A system for constructing a recreation or sporting surface, comprising:
a first pallet according to claim 1; and
a second pallet according to claim 1;
said first pallet and said second pallet being coplanar and joined along adjacent edges to form a rectangular pallet;
said reinforcing member of said first pallet and said reinforcing member of said second pallet being joined to form a common reinforcing member.
14. The system according to claim 13 , wherein said reinforcing member of said first pallet and said reinforcing member of said second pallet are collinear.
15. The system according to claim 13 , wherein:
said reinforcing member of said first pallet and said reinforcing member of said second pallet, each have a U-shaped channel member extending between said opposing edges of said pallet, having opposed sides ending in laterally opposing extremities, and having an open side directed towards said bottom face of said pallet; and
said reinforcing member of said first pallet and said reinforcing member of said second pallet share a steel plate connected to said U-shaped channel of said first pallet and said U-shaped channel of said second pallet to form a rectangular section tine pocket.
16. A turf pallet, comprising:
a part having a top face and a bottom face;
a reinforcing member with a U-shaped cross section opening downward, said reinforcing member being disposed on said bottom face of said part and spanning said part.
17. The turf pallet according to claim 16 , wherein:
said bottom face has a channel formed therein; and
said U-shaped reinforcing member is disposed in said channel.
18. The turf pallet according to claim 16 , further comprising a plate connected to said U-shaped reinforcing member and disposed beneath said U-shaped pocket to define an open-ended pocket for receiving a forklift tine.
19. The turf pallet according to claim 16 , wherein said U-shaped reinforcing member has a flange on each opposing side of said channel, said flanges at least partially overlapping said bottom face of said part.
20. The turf pallet according to claim 19 , further comprising a plate connected to said U-shaped reinforcing member, disposed beneath said U-shaped pocket, and spanning said flanges to define an open-ended pocket for receiving a forklift tine.
21. The turf pallet according to claim 16 , further comprising a further part having a top face and a bottom face;
said reinforcing member being disposed on said bottom face of said further part and spanning said further part.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/772,664 US20070283859A1 (en) | 2004-10-19 | 2007-07-02 | Turf pallet and system |
US12/554,753 US20090325720A1 (en) | 2004-10-19 | 2009-09-04 | Turf pallet and system |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2004906058A AU2004906058A0 (en) | 2004-10-19 | Turf pallet and system | |
AU2004906058 | 2004-10-19 | ||
US11/079,794 US20060081159A1 (en) | 2004-10-19 | 2005-03-14 | Turf pallet and system |
US11/772,664 US20070283859A1 (en) | 2004-10-19 | 2007-07-02 | Turf pallet and system |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/079,794 Continuation US20060081159A1 (en) | 2004-10-19 | 2005-03-14 | Turf pallet and system |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/554,753 Continuation US20090325720A1 (en) | 2004-10-19 | 2009-09-04 | Turf pallet and system |
Publications (1)
Publication Number | Publication Date |
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US20070283859A1 true US20070283859A1 (en) | 2007-12-13 |
Family
ID=36179403
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
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US11/079,794 Abandoned US20060081159A1 (en) | 2004-10-19 | 2005-03-14 | Turf pallet and system |
US11/772,664 Abandoned US20070283859A1 (en) | 2004-10-19 | 2007-07-02 | Turf pallet and system |
US12/554,753 Abandoned US20090325720A1 (en) | 2004-10-19 | 2009-09-04 | Turf pallet and system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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US11/079,794 Abandoned US20060081159A1 (en) | 2004-10-19 | 2005-03-14 | Turf pallet and system |
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US12/554,753 Abandoned US20090325720A1 (en) | 2004-10-19 | 2009-09-04 | Turf pallet and system |
Country Status (1)
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Cited By (2)
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US20060182620A1 (en) * | 2005-01-28 | 2006-08-17 | Alex Guidroz | Pallet cap system and method of use |
US20090325720A1 (en) * | 2004-10-19 | 2009-12-31 | Corex Plastics Pty Ltd. | Turf pallet and system |
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AUPR455601A0 (en) * | 2001-04-24 | 2001-05-24 | Strathayr Pty. Limited | Liftable turfing systems |
AU2007247782B2 (en) * | 2006-05-09 | 2012-10-04 | Strathayr Pty Ltd | Two-part turf pallet with interconnected components |
US8353640B2 (en) | 2008-01-22 | 2013-01-15 | Brock Usa, Llc | Load supporting panel having impact absorbing structure |
ES2633118T3 (en) | 2007-01-19 | 2017-09-19 | Brock International | Base for a lawn system |
US20090116925A1 (en) * | 2007-11-07 | 2009-05-07 | Capewell Components Co. Llc | Advanced logistics pallet and method of assembly and repair thereof |
WO2011005747A2 (en) * | 2009-07-06 | 2011-01-13 | Brock International | Structural underlayment support system for use with paving and flooring elements |
ES2402038B1 (en) * | 2011-10-14 | 2013-11-25 | Josep Ramon Viola Terès | BASE FOR PALLET AND PALLET PROVIDED BY THIS |
US9986693B2 (en) | 2012-07-05 | 2018-06-05 | Permavoid Limited | Plant surface structure and modules and method for forming the same |
CN104703466A (en) | 2012-09-07 | 2015-06-10 | 博尔玛沃尔德有限公司 | Cattle floor |
AU346014S (en) * | 2012-09-25 | 2012-12-17 | Evergreen Turf Australia Pty Ltd | Turf module |
US9290298B2 (en) | 2014-01-09 | 2016-03-22 | Oria Collapsibles, Llc | Plastic coated pallet article exhibiting varying surface patterns for assisting in fluid drainage, gaseous release and frictional retention of items supported thereupon |
US9631328B2 (en) * | 2014-03-12 | 2017-04-25 | Permavoid Limited | Sports field structure and modules and method for forming the same |
CA2942099C (en) | 2014-03-12 | 2023-02-21 | Permavoid Limited | Sports field structure and method for forming the same |
US10208434B2 (en) | 2014-03-12 | 2019-02-19 | Permavoid Limited | Sports field structure and method for forming the same |
CN104015980B (en) * | 2014-06-04 | 2016-04-27 | 秦皇岛永诚科技开发有限公司 | Light-weight environment-friendly metal tray |
USD866800S1 (en) * | 2015-10-26 | 2019-11-12 | Brock Usa, Llc | Turf underlayment |
US10060082B2 (en) | 2016-05-18 | 2018-08-28 | Brock Usa, Llc | Base for turf system with vertical support extensions at panel edges |
US10914081B2 (en) | 2017-12-15 | 2021-02-09 | Wearwell, Llc | Interlocking modular mat with sponge insert |
US11432413B2 (en) * | 2020-05-04 | 2022-08-30 | Dell Products L.P. | Multi-layer vent for increased airflow and EMI shielding in an information handling system |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090325720A1 (en) * | 2004-10-19 | 2009-12-31 | Corex Plastics Pty Ltd. | Turf pallet and system |
US20060182620A1 (en) * | 2005-01-28 | 2006-08-17 | Alex Guidroz | Pallet cap system and method of use |
Also Published As
Publication number | Publication date |
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US20090325720A1 (en) | 2009-12-31 |
US20060081159A1 (en) | 2006-04-20 |
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