Assignee
NIGHTINGALE INC
CA·13 granted patents·300 citations·filing 1989–1998
Technology mixA47C3
Top patents by PatentIndex Score
13 records- 0186US6086156AChair swivel arm restNIGHTINGALE INC·Filed 1998·Granted Jul 11, 2000·74 cites·14 claims
- 0284US5839784AChair controlNIGHTINGALE INC·Filed 1997·Granted Nov 24, 1998·68 cites·20 claims
- 0379USD393757SStacking chairNIGHTINGALE INC·Filed 1997·Granted Apr 28, 1998·22 cites·1 claims
- 0478USD414951SChairNIGHTINGALE INC·Filed 1998·Granted Oct 12, 1999·20 cites·1 claims
- 0575USD334298SChairNIGHTINGALE INC·Filed 1989·Granted Mar 30, 1993·25 cites·1 claims
- 0673US5884976AChair swivel arm restNIGHTINGALE INC·Filed 1998·Granted Mar 23, 1999·43 cites·15 claims
- 0772USD413027SChairNIGHTINGALE INC·Filed 1998·Granted Aug 24, 1999·16 cites·1 claims
- 0858USD390369SChairNIGHTINGALE INC·Filed 1997·Granted Feb 10, 1998·9 cites·1 claims
- 0952USD440418SChairNIGHTINGALE INC·Filed 1997·Granted Apr 17, 2001·7 cites·1 claims
- 1049USD380102SSide chairNIGHTINGALE INC·Filed 1996·Granted Jun 24, 1997·6 cites·1 claims
- 1146USD380098SChairNIGHTINGALE INC·Filed 1996·Granted Jun 24, 1997·5 cites·1 claims
- 1243USD425715SChairNIGHTINGALE INC·Filed 1998·Granted May 30, 2000·4 cites·1 claims
- 1316USD348158SAdjustable chairNIGHTINGALE INC·Filed 1992·Granted Jun 28, 1994·1 cites·1 claims
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