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Patent
D594685
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Priority
Jan 03 2007
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Filed
Jan 03 2007
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Issued
Jun 23 2009
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Expiry
Jun 23 2023
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Assg.orig
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Entity
unknown
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0
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11
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n/a
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The ornamental design for a cell of air inflation cushion, as shown and described.
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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 |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
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Maintenance Schedule |
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