Seat cushion


FIG. 1 is a perspective view of a seat cushion showing our new design thereof;

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.

Referenced Cited

U.S. Patent Documents

D213495 March 1969 Roberts
D227847 July 1973 Molle
D329351 September 15, 1992 Ezpeleta
D401795 December 1, 1998 Liao
3393012 July 1968 Chancellor, Jr.
5522106 June 4, 1996 Harrison et al.

Patent History

Patent number: D421359
Type: Grant
Filed: May 12, 1999
Date of Patent: Mar 7, 2000
Assignee: Hwa Shin Musical Instrument Co., Ltd. (Taipei)
Inventor: Tsun-Chi Liao (Taichung)
Primary Examiner: Janice E. Seeger
Law Firm: Bacon & Thomas, PLLC
Application Number: 0/104,911


Current U.S. Class: D/6601; D6/502
International Classification: 0609;