Chair base

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Description

FIG. 1 is a side elevational view of a chair base showing my new design;

FIG. 2 is a top plan view thereof; and

FIG. 3 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D238646 February 1976 Schoblom
D273925 May 22, 1984 Caruso
D304399 November 7, 1989 Caruso et al.
D312011 November 13, 1990 Caruso et al.
4529247 July 16, 1985 Stumpf et al.
Other references
  • Industrial Design, Jan./Feb. 1982, p. 59, lower left base.
Patent History
Patent number: D321299
Type: Grant
Filed: Aug 22, 1988
Date of Patent: Nov 5, 1991
Assignee: Shepherd Products U.S., Inc. (St. Joseph, MI)
Inventors: Jerome C. Caruso (Lake Forest, IL), Christopher G. Estkowski (Coloma, MI), Lennard V. Lastuck (Granger, IN)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Janice E. Seeger
Law Firm: Lee, Mann, Smith, McWilliams & Sweeney
Application Number: 7/234,499
Classifications
Current U.S. Class: D/6498