Swivel chair

Olson January 21, 1

Patent Grant D377424

U.S. patent number D377,424 [Application Number 07/695,760] was granted by the patent office on 1997-01-21 for swivel chair. This patent grant is currently assigned to Hon Industries, Inc.. Invention is credited to Ogden R. Olson.


United States Patent D377,424
Olson January 21, 1997

Swivel chair

Claims

The ornamental design of a swivel chair, as shown and described.
Inventors: Olson; Ogden R. (Muscatine, IA)
Assignee: Hon Industries, Inc. (Muscatine, IA)
Appl. No.: 07/695,760
Filed: May 6, 1991

Current U.S. Class: D6/366; D6/364
Field of Search: ;D6/335,336,338,339,365,366,367,501,371,372,374,375 ;297/DIG.2,457

References Cited [Referenced By]

U.S. Patent Documents
D227831 July 1973 Andrus
D233808 December 1974 Ruf
D236173 August 1975 Ruf
D241288 September 1976 Tacke
D244892 July 1977 Koepke
D253205 October 1979 Buhk
D253206 October 1979 Buhk
D254640 April 1980 Deck
D255183 June 1980 Locher
D259750 July 1981 Buhk
D260205 August 1981 Buhk
D273925 May 1984 Caruso
D276396 November 1984 Locher
D278869 May 1985 Bohl
D279154 June 1985 Aronowitz et al.
D279155 June 1985 Aronowitz et al.
D282510 February 1986 Diffrient
D291159 August 1987 Monesi
D295925 May 1988 Uredat-Neuhoff
D298188 October 1988 Hensel
D299799 February 1989 Muller-Deisig et al.
D305183 December 1989 Carter et al.
D308605 June 1990 Wecker et al.
D309383 July 1990 Muller-Deisig et al.
D311286 October 1990 Muller-Deisig et al.
D312003 November 1990 Muller-Deisig et al.
D312536 December 1990 Muller-Deisig et al.
D318184 July 1991 Muller-Deisig et al.
D320507 October 1991 Shields
D322363 December 1991 Narita
D326369 May 1992 Buchacz
3223450 December 1965 Pollack
4776633 October 1988 Knoblock et al.

Other References

Steelcase Cat. p. 4, "Advanced Con Centrix" Chair, bottom rt. corner of page..

Primary Examiner: Zarfas; Louis S.
Assistant Examiner: Hannon; Monica A.
Attorney, Agent or Firm: Jones, Day, Reavis & Pogue

Description



FIG. 1 is a perspective view of a swivel chair showing my new design;

FIG. 2 is a front view;

FIG. 3 is a right side view;

FIG. 4 is a left side view;

FIG. 5 is a rear view thereof;

FIG. 6 is a perspective view of a second embodiment of the swivel chair showing my new design;

FIG. 7 is a left side view thereof;

FIG. 8 is a perspective view of a third embodiment of the swivel chair showing my new design;

FIG. 9 is a front view;

FIG. 10 is a left side view; and,

FIG. 11 is a rear view thereof.

* * * * *


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