Assignee
DOERNER FRANK
19 granted patents·288 citations·filing 1975–1985
Top patents by PatentIndex Score
19 records- 0194USD292459SChair controlDOERNER FRANK·Filed 1984·Granted Oct 27, 1987·36 cites·1 claims
- 0292USD285633SChair controlDOERNER FRANK·Filed 1984·Granted Sep 16, 1986·32 cites·1 claims
- 0387USD278012SCover for chair legDOERNER FRANK·Filed 1983·Granted Mar 19, 1985·22 cites·1 claims
- 0485USD290073SChair controlDOERNER FRANK·Filed 1985·Granted Jun 2, 1987·24 cites·1 claims
- 0584USD246217SChair control unitDOERNER FRANK·Filed 1976·Granted Nov 1, 1977·17 cites·1 claims
- 0683USD247943SChair controlDOERNER FRANK·Filed 1976·Granted May 23, 1978·16 cites·1 claims
- 0769US4013258AChair control for tiltable chairsDOERNER FRANK·Filed 1976·Granted Mar 22, 1977·26 cites·2 claims
- 0866USD252786SCombined gas cylinder and control handle for a chairDOERNER FRANK·Filed 1977·Granted Sep 4, 1979·8 cites·1 claims
- 0965US4123103AChair control for a tiltable stenographer's chairDOERNER FRANK·Filed 1977·Granted Oct 31, 1978·22 cites·4 claims
- 1063USD246558SChair controlDOERNER FRANK·Filed 1976·Granted Dec 6, 1977·7 cites·1 claims
- 1160USD278961SChair controlDOERNER FRANK·Filed 1983·Granted May 28, 1985·7 cites·1 claims
- 1255US3935631AMethod of seating a bearingDOERNER FRANK·Filed 1975·Granted Feb 3, 1976·10 cites·3 claims
- 1354US4534533ACover for chair legDOERNER FRANK·Filed 1983·Granted Aug 13, 1985·19 cites·38 claims
- 1453US4412667ALeg for chair base and cap thereforeDOERNER FRANK·Filed 1981·Granted Nov 1, 1983·19 cites·6 claims
- 1549US4253632ABase portion for tiltable chairDOERNER FRANK·Filed 1978·Granted Mar 3, 1981·13 cites·13 claims
- 1640US4014086ASafety feature for chair controlsDOERNER FRANK·Filed 1976·Granted Mar 29, 1977·8 cites·6 claims
- 1736USD289590SChair control release and locking cam for tiltable chairsDOERNER FRANK·Filed 1984·Granted May 5, 1987·1 cites·1 claims
- 1833USD288629SChair control release and locking cam for tiltable chairsDOERNER FRANK·Filed 1985·Granted Mar 10, 1987·1 cites·1 claims
- 1932USD286975SHinge element for chairs or the likeDOERNER FRANK·Filed 1984·Granted Dec 2, 1986·0 cites·1 claims
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