Collapsable workchair

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Description

FIG. 1 is a perspective view of collapsible workchair showing my new design thereof;

FIG. 2 is a front elevational view, the rear elevational view being a mirror image thereof;

FIG. 3 is a right side elevation view, the left side being a mirror image thereof; and,

FIG. 4 is a top plan view, the bottom plan being a mirror image thereof.

Referenced Cited
U.S. Patent Documents
D251639 April 24, 1979 Colby
D287083 December 9, 1986 Macedonio
D294901 March 29, 1988 Partin
D321796 November 26, 1991 Forrand
Other references
  • Howell catalog, Feb. 16, 1938, p. 8, Bench at bottom left.
Patent History
Patent number: D354859
Type: Grant
Filed: Oct 19, 1993
Date of Patent: Jan 31, 1995
Inventor: Chun-Li Hsu (Ho-Feng Village, Pi-Tou Hsiang, Chang-Hua Hsien)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Gary D. Watson
Law Firm: Bacon & Thomas
Application Number: 0/14,280
Classifications
Current U.S. Class: D/6368; D/6349