Assignee
OBE WERK KG
15 granted patents·413 citations·filing 1979–1996
Top patents by PatentIndex Score
15 records- 0186US4991258AEyeglass spring hingesOBE WERK KG·Filed 1990·Granted Feb 12, 1991·98 cites·18 claims
- 0279US4747183ATemple biasing eyeglass spring hingeOBE WERK KG·Filed 1986·Granted May 31, 1988·58 cites·7 claims
- 0379US4351086ABiased eyeglass hingeOBE WERK KG·Filed 1980·Granted Sep 28, 1982·34 cites·3 claims
- 0472US5657107ASpring hinge for eyewearOBE WERK KG·Filed 1993·Granted Aug 12, 1997·49 cites·9 claims
- 0563US5755010ASpring hingesOBE WERK KG·Filed 1995·Granted May 26, 1998·32 cites·14 claims
- 0658US4461548ASpectacle frameOBE WERK KG·Filed 1981·Granted Jul 24, 1984·15 cites·23 claims
- 0756US4305644AMold-in hinge memberOBE WERK KG·Filed 1979·Granted Dec 15, 1981·16 cites·13 claims
- 0855US5387102ALocking screwOBE WERK KG·Filed 1992·Granted Feb 7, 1995·24 cites·20 claims
- 0955US4674147ABow and spring hinge assembly for eyeglassesOBE WERK KG·Filed 1986·Granted Jun 23, 1987·22 cites·18 claims
- 1052US5011274AEyeglass frame comprising a screw joint which is protected from becoming looseOBE WERK KG·Filed 1989·Granted Apr 30, 1991·18 cites·7 claims
- 1144US5822840AMethod of manufacturing spring hingesOBE WERK KG·Filed 1996·Granted Oct 20, 1998·14 cites·5 claims
- 1243US5533233ASpring hingeOBE WERK KG·Filed 1994·Granted Jul 9, 1996·14 cites·11 claims
- 1340US5797173AMethod of manufacturing a hinge for eyeglassesOBE WERK KG·Filed 1995·Granted Aug 25, 1998·8 cites·4 claims
- 1439US4617698ASpring-biased hinge assembly for spectaclesOBE WERK KG·Filed 1985·Granted Oct 21, 1986·10 cites·7 claims
- 1528US4904077AEyeglass frame with locked screw jointOBE WERK KG·Filed 1988·Granted Feb 27, 1990·1 cites·19 claims
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