Swivel chair

Hensel October 25, 1

Patent Grant D298188

U.S. patent number D298,188 [Application Number 06/684,751] was granted by the patent office on 1988-10-25 for swivel chair. This patent grant is currently assigned to Mauser-Waldeck AG. Invention is credited to Willi Hensel.


United States Patent D298,188
Hensel October 25, 1988

Swivel chair

Claims

The ornamental design for a swivel chair, substantially as shown and described.
Inventors: Hensel; Willi (Willingen, DE)
Assignee: Mauser-Waldeck AG (Waldeck, DE)
Appl. No.: 06/684,751
Filed: December 21, 1984

Foreign Application Priority Data

Oct 11, 1984 [DE] AR 55/84
Current U.S. Class: D6/366
Field of Search: ;D6/364,365,366,367,368,379 ;297/287,296,301,311,445

References Cited [Referenced By]

U.S. Patent Documents
D213827 April 1969 Strassle
D247463 March 1978 Muller-Deisig
D253205 October 1979 Buhk
D259000 April 1981 Vogtherr
D260330 August 1981 Ruf
D267989 February 1983 Buhk et al.
D267990 February 1983 Buhk et al.
D270874 October 1983 Ochsner

Other References

Design Catalog, Dec. 1979, p. 26, chair at left, Interspace Adv. .
Industrial Design, Nov./Dec. 1977, p. 44, chair right center by Norton..

Primary Examiner: Dunkins; Bruce W.
Attorney, Agent or Firm: Pennie & Edmonds

Description



FIG. 1 is a front perspective view of a swivel chair according to a first embodiment of the invention;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front perspective view of a swivel chair according to a second embodiment of the invention;

FIG. 6 is a rear perspective view thereof;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a rear elevational view thereof;

FIG. 9 is a front perspective view of a swivel chair according to a third embodiment of the invention;

FIG. 10 is a rear perspective view thereof;

FIG. 11 is a front elevational view thereof; and

FIG. 12 is a rear elevational view thereof.

* * * * *


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