Seat cushion

- Rolliture Corporation

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Description

FIG. 1 is a perspective view showing the top, front and left side of a seat cushion illustrating my new design;

FIG. 2 is an enlarged front elevational view thereof;

FIG. 3 is an enlarged left side elevational view thereof, the right side being a mirror image of that shown;

FIG. 4 is an enlarged rear elevational view thereof;

FIG. 5 is an enlarged top plan view thereof; and,

FIG. 6 is an enlarged bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D258557 March 17, 1981 Herr
D284248 June 17, 1986 Challen
D285512 September 9, 1986 Bool
D316354 April 23, 1991 Bool
3000020 September 1961 Lombard et al.
3376070 April 1968 Johnson
4218792 August 26, 1980 Kogan
4522447 June 11, 1985 Snyder et al.
4709431 December 1, 1987 Shaktman
4726624 February 23, 1988 Jay
4819288 April 11, 1989 Lowthian
4930171 June 5, 1990 Frantz
Patent History
Patent number: D334318
Type: Grant
Filed: Apr 3, 1990
Date of Patent: Mar 30, 1993
Assignee: Rolliture Corporation (San Francisco, CA)
Inventor: Edward K. Chee (San Francisco, CA)
Primary Examiner: Brian N. Vinson
Law Firm: Rosenblum, Parish & Isaacs
Application Number: 7/504,752
Classifications
Current U.S. Class: D/6601