Inventor · disambiguated record
Alfred Grass
Also filed as: GRASS ALFRED · GRASS JR ALFRED · GRASS SEN ALFRED
46 granted patents·837 citations·filing 1975–1995
98Inventor score
Files withGRASS AG17GRASS ALFRED16GRASS ALFRED METALLWAREN11ALFRED GRASS G M B H1ALFRED GRASS GES M B H METALLWARENFABRIK1
Top patents by PatentIndex Score
46 records- 0187US4979265AWide angle hinge with gear driveGRASS AG·Filed 1989·Granted Dec 25, 1990·50 cites·10 claims
- 0283US4862556AAdjustable base plate for hingesGRASS ALFRED METALLWAREN·Filed 1988·Granted Sep 5, 1989·47 cites·5 claims
- 0379US5604956ASingle pivot hinge with self-closing mechanismGRASS AG·Filed 1995·Granted Feb 25, 1997·46 cites·12 claims
- 0477US4434523ADoor hinge for furniture doors or the likeGRASS ALFRED·Filed 1981·Granted Mar 6, 1984·36 cites·6 claims
- 0576USD309704SHinge with cover thereforALFRED GRASS G M B H·Filed 1988·Granted Aug 7, 1990·18 cites·1 claims
- 0675USD309247SHinge with protective cover thereforALFRED GRASS GES M B H METALLWARENFABRIK·Filed 1987·Granted Jul 17, 1990·17 cites·1 claims
- 0773US4493129ADoor hinge for lateral and heighth adjustmentGRASS ALFRED·Filed 1982·Granted Jan 15, 1985·31 cites·10 claims
- 0872US5641216ADrawer slideGRASS AG·Filed 1995·Granted Jun 24, 1997·41 cites·4 claims
- 0971US5348386ADrawerGRASS AG·Filed 1993·Granted Sep 20, 1994·33 cites·2 claims
- 1070US5056192AProtective cover for single and multiple articulation hingesGRASS AG·Filed 1990·Granted Oct 15, 1991·37 cites·13 claims
- 1168US4799289AHinge frame with easily-releasable attachment of the furniture-side cover bracket to the furniture pieceGRASS ALFRED METALLWAREN·Filed 1986·Granted Jan 24, 1989·27 cites·11 claims
- 1264US4690469APanel adjustment device for the front panel of drawers or the likeGRASS ALFRED·Filed 1985·Granted Sep 1, 1987·27 cites·13 claims
- 1363US5239730AHinge with rotary cupGRASS AG·Filed 1992·Granted Aug 31, 1993·26 cites·4 claims
- 1462US4881826AUnder-base guiding system for a drawerGRASS ALFRED METALLWAREN·Filed 1988·Granted Nov 21, 1989·25 cites·1 claims
- 1560US4564248APull-out guide for drawersGRASS ALFRED·Filed 1984·Granted Jan 14, 1986·21 cites·2 claims
- 1659US4368558ADoor hinge with a pressure closing deviceGRASS ALFRED·Filed 1980·Granted Jan 18, 1983·20 cites·14 claims
- 1756US4834555AFixture for the attachment of a guide rail to the body of a piece of furnitureGRASS ALFRED METALLWAREN·Filed 1986·Granted May 30, 1989·20 cites·6 claims
- 1855US4783131AFitting for a cupboard with overhead opening doorGRASS ALFRED METALLWAREN·Filed 1987·Granted Nov 8, 1988·19 cites·4 claims
- 1954US4839940ARapidcy mountable furniture hinge with snap closureGRASS ALFRED METALLWAREN·Filed 1987·Granted Jun 20, 1989·19 cites·6 claims
- 2054US4114237ADoor hingeGRASS ALFRED·Filed 1976·Granted Sep 19, 1978·14 cites·11 claims
- 2153US4620343AThree way adjustable door hinge having cooperating wedge surfacesGRASS ALFRED·Filed 1983·Granted Nov 4, 1986·16 cites·1 claims
- 2252US4535502AMethod of fabricating a base plate for a metal fitting, and stamping utilized in forming the base plateGRASS ALFRED·Filed 1983·Granted Aug 20, 1985·9 cites·11 claims
- 2351US5221134ADrawerGRASS AG·Filed 1990·Granted Jun 22, 1993·17 cites·2 claims
- 2451US4376555ADrawer support and/or guide roller with axial bearing pinGRASS ALFRED·Filed 1980·Granted Mar 15, 1983·12 cites·10 claims
- 2550US5147124AFalse front with adjustment deviceGRASS AG·Filed 1990·Granted Sep 15, 1992·19 cites·5 claims
- 2650US4881297AFurniture hinge with snap-in mechanismGRASS AG·Filed 1988·Granted Nov 21, 1989·16 cites·8 claims
- 2750US4870716ACovering element for furniture hingesGRASS ALFRED METALLWAREN·Filed 1987·Granted Oct 3, 1989·16 cites·3 claims
- 2850US4400848ADoor hinge with a sliding catchGRASS ALFRED·Filed 1981·Granted Aug 30, 1983·14 cites·7 claims
- 2949US5489148APartition wall component to the drawer division of the drawerGRASS AG·Filed 1995·Granted Feb 6, 1996·19 cites·8 claims
- 3047US4675941ASingle-joint door hinge with spring-loaded closing pressure and optionally opening pressure deviceGRASS ALFRED·Filed 1986·Granted Jun 30, 1987·14 cites·1 claims
- 3147US4647225ASupport and guide roller for extension guideGRASS ALFRED·Filed 1986·Granted Mar 3, 1987·12 cites·21 claims
- 3246US5577296ADoor hinge with snap-in locking device for quick assemblyGRASS AG·Filed 1995·Granted Nov 26, 1996·16 cites·8 claims
- 3344US5314253ARolling element guide for drawer guidesGRASS AG·Filed 1993·Granted May 24, 1994·14 cites·8 claims
- 3441US4683612AFurniture hinge with a lateral and depth adjustment fittingGRASS ALFRED·Filed 1985·Granted Aug 4, 1987·10 cites·11 claims
- 3539US4671716ALocking screw for the adjustable connection of a hinge strapGRASS ALFRED METALLWAREN·Filed 1986·Granted Jun 9, 1987·8 cites·14 claims
- 3638US4168077AAnti-crossing device for skisGRASS ALFRED·Filed 1977·Granted Sep 18, 1979·3 cites·10 claims
- 3737US5088155ADoor hinge with resiliently biased retaining meansGRASS AG·Filed 1990·Granted Feb 18, 1992·10 cites·4 claims
- 3836US4862555AAdjustable fitting for overhead opening cabinet doorGRASS ALFRED METALLWAREN·Filed 1988·Granted Sep 5, 1989·7 cites·4 claims
- 3936US4841598AFurniture hingeGRASS ALFRED METALLWAREN·Filed 1988·Granted Jun 27, 1989·7 cites·14 claims
- 4034US5548870AHinge cup with releasable fastener in a cabinet componentGRASS AG·Filed 1994·Granted Aug 27, 1996·8 cites·6 claims
- 4131US5421063ASingle articulation hingeGRASS AG·Filed 1993·Granted Jun 6, 1995·4 cites·5 claims
- 4231US5406677APress-fit cup for a hingeGRASS AG·Filed 1993·Granted Apr 18, 1995·3 cites·10 claims
- 4331US5388309AHinge with rotary cupGRASS AG·Filed 1993·Granted Feb 14, 1995·4 cites·10 claims
- 4431US4131968AReinforced hinge with adjustable tightening meansGRASS ALFRED·Filed 1977·Granted Jan 2, 1979·2 cites·5 claims
- 4531US3976346AGuide rails for drawersGRASS ALFRED·Filed 1975·Granted Aug 24, 1976·2 cites·3 claims
- 4630US4834556AGuide rail or runner for drawers or likeGRASS ALFRED METALLWAREN·Filed 1988·Granted May 30, 1989·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →