Assignee
SHEPHERD PRODUCTS US
CA·34 granted patents·756 citations·filing 1976–2000
Top patents by PatentIndex Score
34 records- 0193USD249639SDisplay packageSHEPHERD PRODUCTS US·Filed 1976·Granted Sep 26, 1978·56 cites·1 claims
- 0285US4649595AResiliently mounted caster having a pivotally mounted inner body memberSHEPHERD PRODUCTS US·Filed 1985·Granted Mar 17, 1987·44 cites·6 claims
- 0383US4892354AChair seat tilt controlSHEPHERD PRODUCTS US·Filed 1989·Granted Jan 9, 1990·68 cites·6 claims
- 0482US4146128ASeparable packageSHEPHERD PRODUCTS US·Filed 1978·Granted Mar 27, 1979·60 cites·4 claims
- 0580USD407583SChair baseSHEPHERD PRODUCTS US·Filed 1997·Granted Apr 6, 1999·23 cites·1 claims
- 0680USD312011SChair baseSHEPHERD PRODUCTS US·Filed 1987·Granted Nov 13, 1990·18 cites·1 claims
- 0777US4333207ATwin wheel caster brakeSHEPHERD PRODUCTS US·Filed 1980·Granted Jun 8, 1982·37 cites·6 claims
- 0876USD321299SChair baseSHEPHERD PRODUCTS US·Filed 1988·Granted Nov 5, 1991·16 cites·1 claims
- 0975USD366377SBase for an office chairSHEPHERD PRODUCTS US·Filed 1994·Granted Jan 23, 1996·17 cites·1 claims
- 1075US5068943ADual wheel tilted axle caster with an integral retainer and bearing assemblySHEPHERD PRODUCTS US·Filed 1990·Granted Dec 3, 1991·36 cites·6 claims
- 1174US5263238AMethod of forming a stem and assembling a snap ring in a groove in the stemSHEPHERD PRODUCTS US·Filed 1992·Granted Nov 23, 1993·34 cites·4 claims
- 1272USD304399SChair base with castersSHEPHERD PRODUCTS US·Filed 1987·Granted Nov 7, 1989·14 cites·1 claims
- 1372US4696394AEasily removable protective covering for annular objectsSHEPHERD PRODUCTS US·Filed 1986·Granted Sep 29, 1987·23 cites·2 claims
- 1471US5415252ATwin wheel caster and brake assemblySHEPHERD PRODUCTS US·Filed 1994·Granted May 16, 1995·29 cites·7 claims
- 1566US4129921APlastic grip ringSHEPHERD PRODUCTS US·Filed 1978·Granted Dec 19, 1978·22 cites·6 claims
- 1665USD414629SChair baseSHEPHERD PRODUCTS US·Filed 1998·Granted Oct 5, 1999·13 cites·1 claims
- 1763US5018787AChair seat tilt controlSHEPHERD PRODUCTS US·Filed 1990·Granted May 28, 1991·34 cites·6 claims
- 1862US5348371AMechanical device for use particularly for the synchronous movement of the seat and backrest of a chairSHEPHERD PRODUCTS US·Filed 1993·Granted Sep 20, 1994·39 cites·5 claims
- 1961USD439450SSleeve for a height adjustable arm rest unitSHEPHERD PRODUCTS US·Filed 1999·Granted Mar 27, 2001·11 cites·1 claims
- 2061US5230571ACaster bearing assemblySHEPHERD PRODUCTS US·Filed 1992·Granted Jul 27, 1993·20 cites·7 claims
- 2161US4067083AComposite casterSHEPHERD PRODUCTS US·Filed 1976·Granted Jan 10, 1978·14 cites·2 claims
- 2260US4327462AMulti-wheel bed rollerSHEPHERD PRODUCTS US·Filed 1980·Granted May 4, 1982·17 cites·3 claims
- 2357USD308815SCaster with arcurate hood coverSHEPHERD PRODUCTS US·Filed 1988·Granted Jun 26, 1990·8 cites·1 claims
- 2455US4916801AMethod of forming a stem with a groove and a snap ringSHEPHERD PRODUCTS US·Filed 1989·Granted Apr 17, 1990·14 cites·4 claims
- 2553US5226739AIntegral retainer and bearing assemblySHEPHERD PRODUCTS US·Filed 1991·Granted Jul 13, 1993·15 cites·3 claims
- 2651US5377943AChair baseSHEPHERD PRODUCTS US·Filed 1993·Granted Jan 3, 1995·20 cites·7 claims
- 2748US4763383AElectrically conductive caster having loop depending ringsSHEPHERD PRODUCTS US·Filed 1987·Granted Aug 16, 1988·14 cites·2 claims
- 2847USD435372SSleeve for a height adjustable arm rest unitSHEPHERD PRODUCTS US·Filed 1999·Granted Dec 26, 2000·6 cites·1 claims
- 2945US5232265AVertical back adjust for chairsSHEPHERD PRODUCTS US·Filed 1992·Granted Aug 3, 1993·16 cites·9 claims
- 3042USD448591SChair baseSHEPHERD PRODUCTS US·Filed 2000·Granted Oct 2, 2001·6 cites·1 claims
- 3140USD438411SSleeve for a height adjustable arm rest unitSHEPHERD PRODUCTS US·Filed 1999·Granted Mar 6, 2001·4 cites·1 claims
- 3234USD435373SSleeve and corner cover for a height adjustable arm restSHEPHERD PRODUCTS US·Filed 1999·Granted Dec 26, 2000·2 cites·1 claims
- 3326US4843677ATilted axle caster with brakeSHEPHERD PRODUCTS US·Filed 1988·Granted Jul 4, 1989·2 cites·3 claims
- 3423US5276942AAppliance rollerSHEPHERD PRODUCTS US·Filed 1992·Granted Jan 11, 1994·4 cites·8 claims
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