Office Chair

	PAT. NO.	Title
51	4,840,426	Office chair
52	4,773,706	Chair, particularly an office chair
53	4,744,538	Decorative cap and base cover for an office chair center post and base
54	4,709,963	Adjustable office chair
55	4,596,421	Office chair
56	4,477,118	Reclining and rocking office chair
57	4,392,686	Adjustable office chair
58	4,018,479	Office chair