Assignee
CENTER DESIGN RES & DEV
10 granted patents·821 citations·filing 1974–1997
Top patents by PatentIndex Score
10 records- 0199US4157203AArticulated double back for chairsCENTER DESIGN RES & DEV·Filed 1978·Granted Jun 5, 1979·166 cites·22 claims
- 0299US4084850AChairCENTER DESIGN RES & DEV·Filed 1976·Granted Apr 18, 1978·152 cites·36 claims
- 0397US4333683AChair with automatically adjustable tilting backCENTER DESIGN RES & DEV·Filed 1979·Granted Jun 8, 1982·108 cites·18 claims
- 0497US3982785AChairCENTER DESIGN RES & DEV·Filed 1974·Granted Sep 28, 1976·174 cites·26 claims
- 0589US5944382AAdjustable seatingCENTER DESIGN RES & DEV·Filed 1997·Granted Aug 31, 1999·83 cites·8 claims
- 0682US5108149AAdjustable seatingCENTER DESIGN RES & DEV·Filed 1990·Granted Apr 28, 1992·60 cites·16 claims
- 0774US4131260AChair seat mount which permits the seat to tilt forwardCENTER DESIGN RES & DEV·Filed 1978·Granted Dec 26, 1978·30 cites·34 claims
- 0866US4046422AChairCENTER DESIGN RES & DEV·Filed 1977·Granted Sep 6, 1977·22 cites·8 claims
- 0951US4345733AMounting device for a chair seatCENTER DESIGN RES & DEV·Filed 1980·Granted Aug 24, 1982·18 cites·4 claims
- 1048US4043063AAppointment calendar bookCENTER DESIGN RES & DEV·Filed 1976·Granted Aug 23, 1977·8 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →