DE9217179U1 - - Google Patents

Info

Publication number
DE9217179U1
DE9217179U1 DE9217179U DE9217179U DE9217179U1 DE 9217179 U1 DE9217179 U1 DE 9217179U1 DE 9217179 U DE9217179 U DE 9217179U DE 9217179 U DE9217179 U DE 9217179U DE 9217179 U1 DE9217179 U1 DE 9217179U1
Authority
DE
Germany
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.)
Expired - Lifetime
Application number
DE9217179U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUBELA SEN HANS-ERICH 7592 RENCHEN DE
Original Assignee
GUBELA SEN HANS-ERICH 7592 RENCHEN DE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GUBELA SEN HANS-ERICH 7592 RENCHEN DE filed Critical GUBELA SEN HANS-ERICH 7592 RENCHEN DE
Priority to DE9217179U priority Critical patent/DE9217179U1/de
Publication of DE9217179U1 publication Critical patent/DE9217179U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/02—Designs or pictures characterised by special or unusual light effects produced by reflected light, e.g. matt surfaces, lustrous surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/015—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor of television picture tube viewing panels, headlight reflectors or the like
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
DE9217179U 1992-12-16 1992-12-16 Expired - Lifetime DE9217179U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9217179U DE9217179U1 (en) 1992-12-16 1992-12-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9217179U DE9217179U1 (en) 1992-12-16 1992-12-16

Publications (1)

Publication Number Publication Date
DE9217179U1 true DE9217179U1 (en) 1993-04-22

Family

ID=6887200

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9217179U Expired - Lifetime DE9217179U1 (en) 1992-12-16 1992-12-16

Country Status (1)

Country Link
DE (1) DE9217179U1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995011467A2 (en) * 1993-10-20 1995-04-27 Minnesota Mining And Manufacturing Company Dual groove set retroreflective cube corner article and method of manufacture
WO1995011465A2 (en) * 1993-10-20 1995-04-27 Minnesota Mining And Manufacturing Company Asymetric cube corner article and method of manufacture
WO1995011463A2 (en) * 1993-10-20 1995-04-27 Minnesota Mining And Manufacturing Company Multiple structure cube corner article and method of manufacture
US5600484A (en) * 1993-10-20 1997-02-04 Minnesota Mining And Manufacturing Company Machining techniques for retroreflective cube corner article and method of manufacture
US5734501A (en) * 1996-11-01 1998-03-31 Minnesota Mining And Manufacturing Company Highly canted retroreflective cube corner article
US5764413A (en) * 1995-06-09 1998-06-09 Minnesota Mining And Manufacturing Company Tiled retroreflective sheeting
US5898523A (en) * 1997-07-02 1999-04-27 Minnesota Mining & Manufacturing Company Tiled retroreflective sheeting composed of highly canted cube corner elements
US5981032A (en) * 1997-07-02 1999-11-09 3M Innovative Properties Company Retroreflective cube corner sheeting mold and sheeting formed therefrom
US6015214A (en) * 1996-05-30 2000-01-18 Stimsonite Corporation Retroreflective articles having microcubes, and tools and methods for forming microcubes
US6021559A (en) * 1996-11-01 2000-02-08 3M Innovative Properties Company Methods of making a cube corner article master mold
US6253442B1 (en) 1997-07-02 2001-07-03 3M Innovative Properties Company Retroreflective cube corner sheeting mold and method for making the same
US6257860B1 (en) 1997-07-02 2001-07-10 3M Innovative Properties Company Cube corner sheeting mold and method of making the same
US6302992B1 (en) 1997-07-02 2001-10-16 3M Innovative Properties Company Retroreflective cube corner sheeting, molds therefore, and methods of making the same

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5831767A (en) * 1993-10-20 1998-11-03 Minnesota Mining And Manufacturing Company Asymmetric cube corner article
WO1995011465A2 (en) * 1993-10-20 1995-04-27 Minnesota Mining And Manufacturing Company Asymetric cube corner article and method of manufacture
WO1995011463A2 (en) * 1993-10-20 1995-04-27 Minnesota Mining And Manufacturing Company Multiple structure cube corner article and method of manufacture
WO1995011465A3 (en) * 1993-10-20 1995-05-11 Minnesota Mining & Mfg Asymetric cube corner article and method of manufacture
WO1995011463A3 (en) * 1993-10-20 1995-08-24 Minnesota Mining & Mfg Multiple structure cube corner article and method of manufacture
WO1995011467A3 (en) * 1993-10-20 1995-08-24 Minnesota Mining & Mfg Dual groove set retroreflective cube corner article and method of manufacture
US5557836A (en) * 1993-10-20 1996-09-24 Minnesota Mining And Manufacturing Company Method of manufacturing a cube corner article
US5564870A (en) * 1993-10-20 1996-10-15 Minnesota Mining And Manufacturing Company Method of manufacturing an asymmetric cube corner article
US5585164A (en) * 1993-10-20 1996-12-17 Minnesota Mining And Manufacturing Company Dual groove set retroreflective cube corner article and method of manufacture
US5600484A (en) * 1993-10-20 1997-02-04 Minnesota Mining And Manufacturing Company Machining techniques for retroreflective cube corner article and method of manufacture
US5721640A (en) * 1993-10-20 1998-02-24 Minnesota Mining And Manufacturing Company Multiple structure cube corner article and method of manufacture
US6168275B1 (en) 1993-10-20 2001-01-02 3M Innovative Properties Company Retroreflective cube corner article
US6080340A (en) * 1993-10-20 2000-06-27 3M Innovative Properties Company Machining techniques for retroreflective cube corner article and method of manufacture
WO1995011467A2 (en) * 1993-10-20 1995-04-27 Minnesota Mining And Manufacturing Company Dual groove set retroreflective cube corner article and method of manufacture
US5914813A (en) * 1993-10-20 1999-06-22 3M Innovative Properties Company Multiple structure cube corner article
US5926314A (en) * 1995-06-09 1999-07-20 Minnesota Mining And Manufacturing Company Retroreflective cube corner article having scalene base triangles
US5822121A (en) * 1995-06-09 1998-10-13 Minnesota Mining And Manufacturing Company Retroreflective cube corner article having scalene base triangles
US5812315A (en) * 1995-06-09 1998-09-22 Minnesota Mining And Manufacturing Company Cube corner articles exhibiting improved entrance angularity in one or more planes
US5764413A (en) * 1995-06-09 1998-06-09 Minnesota Mining And Manufacturing Company Tiled retroreflective sheeting
USRE40700E1 (en) 1996-05-30 2009-04-14 Avery Dennison Corporation Retroreflective articles having microcubes, and tools and methods for forming microcubes
US6015214A (en) * 1996-05-30 2000-01-18 Stimsonite Corporation Retroreflective articles having microcubes, and tools and methods for forming microcubes
USRE40455E1 (en) 1996-05-30 2008-08-12 Avery Dennison Corporation Retroreflective articles having microcubes, and tools and methods for forming microcubes
US6767102B1 (en) 1996-05-30 2004-07-27 Avery Dennison Corporation Retroreflective articles having microcubes, and tools and methods for forming microcubes
US5734501A (en) * 1996-11-01 1998-03-31 Minnesota Mining And Manufacturing Company Highly canted retroreflective cube corner article
US6021559A (en) * 1996-11-01 2000-02-08 3M Innovative Properties Company Methods of making a cube corner article master mold
US6253442B1 (en) 1997-07-02 2001-07-03 3M Innovative Properties Company Retroreflective cube corner sheeting mold and method for making the same
US5898523A (en) * 1997-07-02 1999-04-27 Minnesota Mining & Manufacturing Company Tiled retroreflective sheeting composed of highly canted cube corner elements
US6257860B1 (en) 1997-07-02 2001-07-10 3M Innovative Properties Company Cube corner sheeting mold and method of making the same
US6302992B1 (en) 1997-07-02 2001-10-16 3M Innovative Properties Company Retroreflective cube corner sheeting, molds therefore, and methods of making the same
US6318987B1 (en) 1997-07-02 2001-11-20 3M Innovative Properties Company Cube corner sheeting mold and method of making the same
US6386855B1 (en) 1997-07-02 2002-05-14 3M Innovative Properties Company Cube corner sheeting mold and of making the same
US6447878B1 (en) 1997-07-02 2002-09-10 3M Innovative Properties Company Retroreflective cube corner sheeting mold and sheeting formed therefrom
US6533887B1 (en) 1997-07-02 2003-03-18 3M Innovative Properties Company Retroreflective cube corner sheeting, molds therefore, and methods of making the same
US6120881A (en) * 1997-07-02 2000-09-19 3M Innovative Properties Company Retroreflective cube corner sheeting mold and sheeting formed therefrom
US6114009A (en) * 1997-07-02 2000-09-05 3M Innovative Properties Company Asymmetric retroreflective cube corner sheeting mold and sheeting formed therefrom
US5981032A (en) * 1997-07-02 1999-11-09 3M Innovative Properties Company Retroreflective cube corner sheeting mold and sheeting formed therefrom

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