Erogonomic cushion

Description

FIG. 1 is a top, side, and end perspective view of an ergonomic cushion showing my new design, the opposite side being a mirror image of that shown;

FIG. 2 is a top, side, and end perspective view thereof, with the head pad portion shown in an alternative position;

FIG. 3 is a top, side, and end elevational view thereof, shown partially folded;

FIG. 4 is a top and end perspective view thereof, with the head pad portion shown in an alternative position;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top, side, and end perspective view of a second embodiment thereof, the opposite side being a mirror image of that shown;

FIG. 7 is a top, end, and side perspective view of a third embodiment thereof, the opposite side being a mirror image of that shown, and the bottom being plain and unornamented;

FIG. 8 is a top, end, and side perspective view of the embodiment of FIG. 7, with the elbow rest pads shown secured in an alternative position;

FIG. 9 is a top, side, and end perspective view of a fourth embodiment thereof, the opposite side being a mirror image of that shown, and the bottom being plain and unornamented;

FIG. 10 is a top, side, and end elevational view of a fifth embodiment thereof, the opposite side being a mirror image of that shown, and the bottom being plain and unornamented; and,

FIG. 11 is a top, side, and end elevational view of the embodiment of FIG. 10, with the elbow rest pads being shown secured in an alternative position.

Referenced Cited
U.S. Patent Documents
D229639 December 1973 Woog
D246816 January 3, 1978 Tam et al.
D279531 July 9, 1985 Rogers, Jr.
D295248 April 19, 1988 Sommerfield et al.
D309393 July 24, 1990 Talanjon
3648308 March 1972 Greenawalt
4193150 March 18, 1980 Vineberg
Patent History
Patent number: D319365
Type: Grant
Filed: Dec 8, 1989
Date of Patent: Aug 27, 1991
Inventor: Nathan Edelson (Missoula, MT)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Application Number: 7/447,708
Classifications
Current U.S. Class: D/6601; D/6596