Chair caster

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevatoinal view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for chair caster, as shown and described.

Referenced Cited
U.S. Patent Documents
3997938 December 21, 1976 Pinaire et al.
4483042 November 20, 1984 Dieter
4793022 December 27, 1988 Raffaeli
D340182 October 12, 1993 Soltani
D448278 September 25, 2001 Chi
D457421 May 21, 2002 Koepeke et al.
Patent History
Patent number: D470748
Type: Grant
Filed: Sep 16, 2002
Date of Patent: Feb 25, 2003
Inventor: Po-Chuan Tsai (Tainan City)
Primary Examiner: Pamela Burgess
Application Number: 29/167,450
Classifications
Current U.S. Class: D8/375
International Classification: 0805;