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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
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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.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6935340Oct 11, 2001Aug 30, 2005V. C. SaiedEndotracheal intubation assistance device
US7213596Jan 8, 2003May 8, 2007Victor Camal SaiedPatient positioning assistance device
U.S. ClassificationD06/601, D06/604