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The ornamental design for a gasket for lens making, as shown and described. |
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FIG. 1 is a perspective view of my improved design for a gasket for lens making.
FIG. 2 is a front elevation view thereof.
FIG. 3 is a top plan view thereof.
FIG. 4 is a bottom plan view thereof.
FIG. 5 is a side elevation view thereof, the opposite side of which is a mirror image.
FIG. 6 is a cross-section view thereof taken along lines 6--6 in FIG. 2; and,
FIG. 7 is a cross-section view thereof taken along lines 7--7 in FIG. 3.
| Patent | Priority | Assignee | Title |
| 6391231, | Nov 23 1998 | YOUNGER MFG CO, DBA YOUNGER OPTICS | Method for side-fill lens casting |
| 6623669, | Jun 16 2000 | OPTISCHE WERKE G RODENSTOCK KG | Method and apparatus for casting lenses |
| D737497, | Feb 24 2014 | Quick change lens gasket | |
| D747229, | Feb 17 2014 | Microsoft Corporation | Wireless streaming unit |
| Patent | Priority | Assignee | Title |
| 2138144, | |||
| 2406361, | |||
| 2443826, | |||
| 2745138, | |||
| 2890486, | |||
| 2964501, | |||
| 3056166, | |||
| 3070846, | |||
| 3136000, | |||
| 3211811, | |||
| 3297422, | |||
| 3337659, | |||
| 3538583, | |||
| 3553815, | |||
| 3555611, | |||
| 3894710, | |||
| 3902693, | |||
| 3938775, | Aug 20 1973 | Mold assembly for casting synthetic lenses | |
| 3940304, | May 02 1968 | Polaroid Corporation | Method of making composite light-polarizing element |
| 3946982, | Sep 03 1974 | SHURON INC , 40 HUMBOLDT STREET, ROCHESTER, NEW YORK, 14601, A CORP OF NEW YORK | Adjustable mold for direct casting of plastic multifocal lenses |
| 3970362, | May 06 1970 | AMERICAN OPTICAL CORPORATION, A CORP OF | Process of producing polarizing optical devices and product thereof |
| 4085919, | Aug 12 1976 | AMERICAN OPTICAL CORPORATION, A CORP OF | Lens-casting cell |
| 4095772, | May 13 1977 | Casting apparatus for plastic lenses | |
| 4103901, | Dec 27 1976 | CORMA INC | Molded pleated gasket and device for installing same on pipe |
| 4136727, | Jul 08 1977 | Optical lens blocking method and apparatus | |
| 4166088, | May 25 1977 | Method of making high quality plastic lenses | |
| 4227673, | Aug 10 1979 | SOLA INTERNATIONAL INC | Gasket for casting lenses |
| 4251474, | Feb 23 1979 | Essilor International, Cie Generald d'Optique | Annular gasket for moulding lenses for organic material |
| 4257988, | Sep 12 1978 | UNIVERSAL OPTICAL, INC , BIRMINGHAM, AL, A CORP OF AL | Method and assembly for molding optical lenses |
| 4279401, | May 30 1980 | SOLA INTERNATIONAL INC | Apparatus and method for making cast ophthalmic lenses |
| 4497754, | Jul 30 1979 | PROTEO S R L | Casting plastic lenses from thermohardening monomer with compensation for polymer expansion and shrinkage |
| 4522768, | May 11 1979 | Sola Products Limited | Casting gasket assembly and method for casting lenses therefrom |
| 4569807, | Jul 16 1982 | ESSILOR INTERNATIONAL CIE GENERALE D OPTIQUE, A CORP FRANCE | Method and apparatus for molding optical components |
| 4573903, | Jul 16 1982 | ESSILOR INTERNATIONAL CIE GENERALE D OPTIQUE | Optical component molding apparatus for following the differential shrinkage of molded synthetic material |
| 4677872, | Jul 31 1984 | Kawasaki Jukogyo Kabushiki Kaisha | Method of fitting grip over handlebar and grip used in carrying the method into practice |
| 4693446, | Sep 20 1985 | TECHNA VISION, INC , A CORP OF CA | Gasket for molding plastic lenses |
| 4728469, | Jan 28 1986 | BLUM, RONALD D | Method and apparatus for making a plastic lens |
| 4750525, | Apr 15 1985 | End closure for flexible plastic tubes | |
| 4786444, | Dec 19 1985 | Minnesota Mining and Manufacturing Company | Method and apparatus for making optical devices |
| 4836960, | Oct 05 1987 | SOLA INTERNATIONAL INC | Fabrication of thermoplastic optical components by injection/compression molding |
| 4874561, | Mar 03 1988 | SOLA INTERNATIONAL INC | Method for designing parametric molding apparatus |
| 4879318, | Jan 28 1986 | BLUM, RONALD D | Plastic lens composition and method for the production thereof |
| 4919850, | May 06 1988 | ESSILOR INTERNATIONAL COMPAGNIE GENERALE D OPTIQUE | Method for curing plastic lenses |
| 4944899, | Mar 19 1985 | Novartis AG | Process and apparatus for casting lenses |
| 5028358, | Apr 17 1989 | ESSILOR INTERNATIONAL COMPAGNIE GENERALE D OPTIQUE | Method for molding and curing plastic lenses |
| 5052916, | Mar 17 1989 | Bayer Aktiengesellschaft | Mold for the production of flat moldings of curable casting resins |
| 5100590, | Oct 27 1988 | Essilor International Cie Generale d'Optique | Method of forming an opthalmic lens from a synthetic material blank |
| 5110514, | May 01 1989 | OPTISCHE WERKE G RODENSTOCK KG | Controlled casting of a shrinkable material |
| 5114632, | May 01 1989 | OPTISCHE WERKE G RODENSTOCK KG | Controlled casting of a shrinkable material |
| 5137441, | Oct 30 1990 | Minnesota Mining and Manufacturing Company | Mold assembly for making an ocular lens blank |
| 5160749, | Oct 30 1990 | Minnesota Mining and Manufacturing Company | Three piece mold assembly for making an ocular device |
| 5213825, | Aug 30 1990 | Seiko Epson Corporation | Plastic lens molding apparatus |
| 5232637, | Jan 21 1992 | Corning Incorporated | Ophthalmic lens method |
| 5288221, | May 18 1992 | ESSILOR OF AMERICA, INC ; ESSILOR TECHNOLOGIES OF AMERICA, INC | Apparatus for making ophthalmic lenses |
| 5364256, | Jan 28 1986 | BLUM, RONALD D | Apparatus for the production of plastic lenses |
| 5372755, | May 18 1992 | ESSILOR OF AMERICA, INC ; ESSILOR TECHNOLOGIES OF AMERICA, INC | Method for making ophthalmic lenses |
| 5405557, | Apr 21 1993 | CARL ZEISS VISION AUSTRALIA HOLDINGS LTD | Method of making a moulded photochromic lens |
| 5415816, | Jan 28 1986 | BLUM, RONALD D | Method for the production of plastic lenses |
| 5415817, | Oct 22 1993 | Industrial Technology Research Institute | Process for molding plastic lenses |
| 5422046, | Aug 31 1993 | ESSILOR OF AMERICA, INC ; ESSILOR TECHNOLOGIES OF AMERICA, INC | Method for producing optical lenses |
| 5458820, | Sep 23 1991 | Essilor International Cie Generale d'Optique | Method of making a thermoplastic lens coated with a thermosetting protective layer |
| 5512221, | Dec 22 1994 | OPTICS TECHNOLOGY, INC | Lens thickness adjustment method and apparatus in a thermoplastic injection mold for ophthalmic finished spectacle lenses |
| 5516468, | Jan 28 1986 | BLUM, RONALD D | Method for the production of plastic lenses |
| 5574554, | Jul 21 1993 | Novartis AG | Contact lens inspection apparatus and lens mold for use in such apparatus |
| 5605656, | Sep 22 1993 | Hoya Corporation | Liquid filling method and lens manufacturing method |
| 5611969, | Mar 29 1994 | Essilor International, Compagnie Generale d'Optique; Procter & Gamble Company, The | Optical lens mold and method of making the mold |
| 5658602, | Jun 10 1994 | JOHNSON & JOHNSON VISION PRODUCTS, INC | Method and apparatus for contact lens mold filling and assembly |
| 5662839, | Dec 12 1994 | Essilor International Compagnie Generale d'Optique | Method of filling a mold for manufacturing an optical lens |
| 5693268, | Apr 01 1996 | Johnson & Johnson Vision Products, Inc. | Wedge demolding of cast lens mold assemblies |
| 5744357, | Jun 10 1994 | Johnson & Johnson Vision Products, Inc. | Contact lens production line pallet system |
| 5804107, | Jun 10 1994 | JOHNSON & JOHNSON VISION PRODUCTS, INC | Consolidated contact lens molding |
| 5880171, | May 01 1989 | OPTISCHE WERKE G RODENSTOCK KG | Fast curing polymeric compositions for ophthalmic lenses and apparatus for preparing lenses |
| 5882698, | Jul 21 1993 | Ciba Geigy Corporation | Lens mold for use in a contact lens inspection apparatus |
| 5914074, | Jun 10 1994 | Johnson & Johnson Vision Products, Inc. | Mold clamping and precure of a polymerizable hydrogel |
| 5916494, | Dec 29 1995 | JOHNSON & JOHNSON VISION PRODUCTS, INC | Rotational indexing base curve deposition array |
| 5981618, | Jun 10 1994 | Johnson & Johnson Vision Products, Inc. | Mold clamping and precure of a polymerizable hydrogel |
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