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Publication numberUSD336400 S
Publication typeGrant
Application numberUS 07/824,364
Publication dateJun 15, 1993
Filing dateJan 23, 1992
Publication number07824364, 824364, US D336400 S, US D336400S, US-S-D336400, USD336400 S, USD336400S
InventorsCharles B. Mitchell, Robert E. Ackley
Original AssigneeSpan-America Medical Systems, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Foam mattress pad
US D336400 S
Abstract  available in
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  1. The ornamental design for a foam mattress pad, as shown and described.

FIG. 1 is a top plan view of a foam mattress pad, showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is one end elevational view thereof;

FIG. 6 is another end elevational view thereof looking to the end opposite that which is shown in FIG. 5; and,

FIG. 7 is an enlarged top plan view of the circled portion shown in FIG. 1.

The pattern partially shown in the three areas in FIG. 1 is understood to repeat uniformly throughout said three areas respectively.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7698765Jan 3, 2006Apr 20, 2010Hill-Rom Services, Inc.Patient support
US8108957May 19, 2008Feb 7, 2012Hill-Rom Services, Inc.Pulmonary mattress
US8146191Dec 22, 2009Apr 3, 2012Hill-Rom Services, Inc.Patient support
US8584279Sep 23, 2011Nov 19, 2013Hill-Rom Services, Inc.Pulmonary mattress
US20100281618 *Apr 30, 2010Nov 11, 2010Span-America Medical Systems, Inc.Internal structural configurations of bladders used in patient support systems
U.S. ClassificationD06/596, 5/736