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Publication numberUSD301669 S
Publication typeGrant
Application numberUS 06/850,394
Publication dateJun 20, 1989
Filing dateApr 7, 1986
Publication number06850394, 850394, US D301669 S, US D301669S, US-S-D301669, USD301669 S, USD301669S
InventorsVernon I. Dwelly
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Two-chamber inflatable air cushion
US D301669 S
Abstract  available in
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  1. The ornamental design for a two-chamber inflatable air cushion, as shown.

FIG. 1 is a top front perspective view of a two-chamber inflatable air cushion showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof; and

FIG. 6 is a rear elevational view thereof.

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US6935340Oct 11, 2001Aug 30, 2005V. C. SaiedEndotracheal intubation assistance device
US7213596Jan 8, 2003May 8, 2007Victor Camal SaiedPatient positioning assistance device
US20030070684 *Oct 11, 2001Apr 17, 2003Saied V. C.Endotracheal intubation assistance device
US20030098026 *Jan 8, 2003May 29, 2003Saied V. C.Patient positioning assistance device
US20040107501 *Dec 10, 2002Jun 10, 2004Toni KanciljaMulti-positioning therapeutic and comfort pillow
U.S. ClassificationD06/601, D06/604