Office chair

Description

FIG. 1 is a left frontal perspective illustration of an office chair according to our invention;

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left frontal perspective illustration of a second embodiment of an office chair according to our invention;

FIG. 8 is a side elevational view of the second embodiment of our invention, the opposite side being a mirror image thereof;

FIG. 9 is a front elevational view of the second embodiment of our invention;

FIG. 10 is a rear elevational view of the second embodiment of our invention;

FIG. 11 is a top plan view of the second embodiment of our invention;

FIG. 12 is a bottom plan view of the second embodiment of our invention;

FIG. 13 is a left frontal perspective illustration of a third embodiment of an office chair according to our invention;

FIG. 14 is a side elevational view of the third embodiment of our invention, the opposite side being a mirror image thereof;

FIG. 15 is a front elevational view of the third embodiment of our invention;

FIG. 16 is a rear elevatiional view of the third embodiment of our invention;

FIG. 17 is a top plan view of the third embodiment of our invention;

FIG. 18 is a bottom plan view of the third embodiment of our invention;

FIG. 19 is a left frontal perspective illustration of the fourth embodiment of our office chair;

FIG. 20 is a side elevational view of the fourth embodiment of our invention, the opposite side being a mirror image thereof;

FIG. 21 is a front elevational view of the fourth embodiment of our invention;

FIG. 22 is a rear elevational view of the fourth embodiment of our invention;

FIG. 23 is a top plan view of the fourth embodiment of our invention; and,

FIG. 24 is a bottom plan view of the fourth embodiment of our invention.

Claims

The ornamental design for an office chair, as shown and described.

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Inventors:	Tolleson; Thomas H. (Charlotte, NC), Saul; Gregory M. (Charlotte, NC)
Assignee:	Allsteel Inc. (Aurora, IL)
Appl. No.:	07/858,756
Filed:	March 26, 1992

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Current U.S. Class:	D6/366
Field of Search:	;D6/334,365,366,372,374,375,379,500,501,502 ;297/411.2,419

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References Cited [Referenced By]

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U.S. Patent Documents

D182331	March 1958	Cramer
D233809	December 1974	Platner
D253205	October 1979	Buhk
D260205	August 1981	Buhk
D279154	June 1985	Aronowitz et al.
D291160	August 1987	Biscoe
D305183	December 1989	Carter et al.
D318184	July 1991	Muller-Deisig et al.
D320507	October 1991	Shields

Other References

Interiors, Sep. 1980, p. 83, Gunlocke Co. Chair at top right. . Interiors, May 1991, p. 92, United Chair shown top right. . Cartwright, p. 2A, chair shown..

Primary Examiner: Douglas; Alan P.
Assistant Examiner: Watson; Gary D.
Attorney, Agent or Firm: Lee, Mann, Smith, McWilliams Sweeney & Ohlson