Tri-zone mattress overlay

Description

FIG. 1 is a front elevational view of a tri-zone mattress overlay or the like embodying the design of the present invention;

FIG. 2 is a right end elevational view thereof, which is identical in appearance to the reverse of the left end elevational view thereof;

FIG. 3 is a top plan view thereof, with the front elevation of the embodiment turned upwardly;

FIG. 4 is a bottom plan view thereof, with the front elevation of the embodiment turned upwardly; and,

FIG. 5 is a back elevational view thereof, with the stippling intended to indicate a uniform, relatively flat surface.

Claims

The ornamental design of tri-zone mattress overlay or the like, as shown and described.

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Inventors:	Ackley; Robert E. (Greenville, SC), Raburn; Richard W. (Simpsonville, SC)
Assignee:	Span-America Medical Systems, Inc. (Greenville, SC)
Appl. No.:	D/016,008
Filed:	December 3, 1993

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Current U.S. Class:	D6/596; 5/736; D6/606
Field of Search:	;D6/595,596,601,606 ;5/448,464,481,652,901,903,900.5

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References Cited [Referenced By]

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U.S. Patent Documents

D307687	May 1990	Raburn
D307688	May 1990	Schaefer
D307689	May 1990	Schaefer
D307690	May 1990	Raburn
D322907	January 1992	Raburn
D326204	May 1992	Main
D336400	June 1993	Mitchell
3512190	May 1970	Buff
4603445	August 1986	Spann
4686724	August 1987	Bedford
4741058	May 1988	Williams et al.
4768251	September 1988	Baskent
4826538	September 1989	Spann et al.
4955096	September 1990	Gilroy et al.
5007124	April 1991	Raburn et al.
5111542	May 1992	Farley
5134735	August 1992	Rose

Foreign Patent Documents

	1559851		Jan 1980		GB

Other References

Health & Medical Techniques/Aquatherm, a Division of Horizon International Healthcare, Inc. Adv. Brochure, .COPYRGT.1991, p. 1, Gravity 1 Flotation Mattress, top right side of page..

Primary Examiner: Lichtenstein; Lisa P.