Shear reducing mattress
O'Reagan March 1, 2
U.S. patent number D502,350 [Application Number D/189,079] was granted by the patent office on 2005-03-01 for shear reducing mattress. This patent grant is currently assigned to Span-America Medical Systems, Inc.. Invention is credited to James R. O'Reagan.
| United States Patent | D502,350 |
| O'Reagan | March 1, 2005 |
Shear reducing mattress
Claims
The ornamental design for a shear reducing mattress, as shown and described.
| Inventors: | O'Reagan; James R. (Greer, SC) |
|---|---|
| Assignee: | Span-America Medical Systems,
Inc. (Greenville, SC) |
| Appl. No.: | D/189,079 |
| Filed: | August 28, 2003 |
| Current U.S. Class: | D6/596 |
| Current International Class: | 0609 |
| Field of Search: | ;D6/595-605,608-609,611-612 ;D21/809 ;D24/183 ;5/15,417-420,482,485,490,495-497,499-500,512,630,632-634,636-638,640,644,655,655.3,655.4,656,655.5,655.9,657.1,645,657.5,706,710,713,727,907,945-946 ;224/153,185,584,907 ;297/129,188.2,180.11-180.12,195.1,199,219.1,225,228.1,229,452.41 |
References Cited [Referenced By]
U.S. Patent Documents
| D246816 | January 1978 | Tam et al. |
| 4383342 | May 1983 | Forster |
| D326976 | June 1992 | Wickis et al. |
| D339019 | September 1993 | Main |
| D355322 | February 1995 | Ackley et al. |
| D357740 | April 1995 | Kennemore |
| D375863 | November 1996 | Bigolin |
| D393071 | March 1998 | Kennemore |
| D394578 | May 1998 | Raburn |
| D403194 | December 1998 | Thurston |
| D414065 | September 1999 | Henson |
| 6334442 | January 2002 | Altamura |
| D456197 | April 2002 | McClure et al. |
| D467118 | December 2002 | McClure et al. |
| D479082 | September 2003 | Daughtery et al. |
| D486027 | February 2004 | Baxter et al. |
Assistant Examiner: Nelson; T. Chase
Attorney, Agent or Firm: Dority & Manning, P.A.
Description
FIG. 1 is a perspective view of the shear reducing mattress.
FIG. 2 is a side elevation view of the shear reducing mattress.
FIG. 3 is a top plan view of the shear reducing mattress.
FIG. 4 is a bottom plan view of the shear reducing mattress.
FIG. 5 is a foot elevation view of the shear reducing mattress; and,
FIG. 6 is a head elevation view of the shear reducing mattress.
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