Chair base

Koepke April 4, 2

Patent Grant D518318

U.S. patent number D518,318 [Application Number D/196,513] was granted by the patent office on 2006-04-04 for chair base. This patent grant is currently assigned to HON Technology Inc.. Invention is credited to Marcus C. Koepke.


United States Patent D518,318
Koepke April 4, 2006

Chair base

Claims

CLAIM I claim the ornamental design for a chair base, as shown and described.
Inventors: Koepke; Marcus C. (Indianapolis, IN)
Assignee: HON Technology Inc. (Muscatine, IA)
Appl. No.: D/196,513
Filed: December 30, 2003

Current U.S. Class: D6/708.23
Current International Class: 0606
Field of Search: ;D6/334,364,365,367,498,500-502 ;297/411.2,411.27,411.28 ;248/188,188.1,188.7,188.8,188.9

References Cited [Referenced By]

U.S. Patent Documents
D275158 August 1984 Aronowitz et al.
D302769 August 1989 Jenkins
D306531 March 1990 Snodgrass
D308605 June 1990 Uecker et al.
D318763 August 1991 George et al.
5048780 September 1991 Borsani
D321299 November 1991 Caruso et al.
D328395 August 1992 Neuser
D340589 October 1993 Chu
D371683 July 1996 Tolleson et al.
D381525 July 1997 James
D395366 June 1998 Favaretto
D397258 August 1998 Heyder et al.
D433257 November 2000 Chen
D459600 July 2002 Tseng

Other References

Chair base A, p. 21, Furniture Today Apr. 15, 2002. cited by examiner.

Primary Examiner: De; Mimosa
Attorney, Agent or Firm: Faegre & Benson LLP Leonard; Robert B.

Description



FIG. 1 is a top perspective view of the chair base;

FIG. 2 is a front view of the chair base of FIG. 1;

FIG. 3 is rear view of the chair base of FIG. 1;

FIG. 4 is a right side view of the chair base of FIG. 1;

FIG. 5 is a left side of the chair base of FIG. 1; and,

FIG. 6 is a top plan view of the chair base of FIG. 1.

The portions shown in broken line are not part of the design as claimed.

* * * * *


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