Chair base
Description
FIG. 1 is a perspective view of chair base showing my 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 elevational 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 base, as shown and described.
Referenced Cited
Patent History
Patent number: D475871
Type: Grant
Filed: Nov 15, 2002
Date of Patent: Jun 17, 2003
Inventor: Po-Chuan Tsai (Tainan Hsien)
Primary Examiner: Gary D. Watson
Application Number: 29/171,009
Type: Grant
Filed: Nov 15, 2002
Date of Patent: Jun 17, 2003
Inventor: Po-Chuan Tsai (Tainan Hsien)
Primary Examiner: Gary D. Watson
Application Number: 29/171,009
Classifications
Current U.S. Class:
D6/498;
D6/366
International Classification: 0606;
International Classification: 0606;