Patent
   D594685
Priority
Jan 03 2007
Filed
Jan 03 2007
Issued
Jun 23 2009
Expiry
Jun 23 2023
Assg.orig
Entity
unknown
0
11
n/a
The ornamental design for a cell of air inflation cushion, as shown and described.

FIG. 1 is a perspective view of a cell of air inflation cushion showing my new design;

FIG. 2 is a top plan view thereof; and

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 shows one application of the claimed design, in use attached to multiple cells.

It should be noted that in the drawing, the broken lines represent environmental structure forming no part of the claimed design.

Mai, Chin-Tien, Mai, Chin-Sheng

Patent Priority Assignee Title
Patent Priority Assignee Title
4541136, Sep 01 1983 ROBERT H GRAEBE REVOCABLE TRUST, DATED 7 14 97; ROBERT H GRAEBE REVOCABLE TRUST Multicell cushion
4698864, Nov 25 1985 ROBERT H GRAEBE REVOCABLE TRUST, DATED 7 14 97; ROBERT H GRAEBE REVOCABLE TRUST Cellular cushion
5152023, Nov 13 1990 ROHO, INC Cellular cushion having sealed cells
5153956, Dec 21 1989 Bruno, Fronebner; FRONEBNER, BRUNO, Lowering unit area pressure
5163196, Nov 01 1990 ROBERT H GRAEBE REVOCABLE TRUST, DATED 7 14 97; ROBERT H GRAEBE REVOCABLE TRUST Zoned cellular cushion with flexible flaps containing inflating manifold
5689845, Apr 17 1996 Roho, Inc. Expansible air cell cushion
6701556, May 06 1998 Hill-Rom Services, Inc. Mattress or cushion structure
6715174, Sep 09 2002 Self inflated air cushioned bed
20030131417,
20050165450,
D355558, Nov 20 1992 ROBERT H GRAEBE REVOCABLE TRUST, DATED 7 14 97; ROBERT H GRAEBE REVOCABLE TRUST Wheelchair cellular cushion
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