Foot support cushion
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Description
FIG. 1 is a front view of a foot support cushion embodying the design of the present invention;
FIG. 2 is a right side view thereof, which is identical in appearance to the reverse of the left side elevational view thereof;
FIG. 3 is a back elevational view thereof;
FIG. 4 is a bottom elevational view thereof;
FIG. 5 is a top elevational view thereof; and,
FIG. 6 is a perspective elevational view thereof.
The cross-hatching represents conventional fabric and is understood to extend throughout the areas represented.
Referenced Cited
U.S. Patent Documents
Other references
RE30444 | December 9, 1980 | Spann |
D287641 | January 6, 1987 | Schaefer |
D337217 | July 13, 1993 | Strickland |
3903878 | September 1975 | Spann |
3931654 | January 13, 1976 | Spann |
3939829 | February 24, 1976 | Spann |
3946451 | March 30, 1976 | Spann |
4104746 | August 8, 1978 | Goetz |
4135504 | January 23, 1979 | Spann |
4210317 | July 1, 1980 | Spann |
4327714 | May 4, 1982 | Spann |
4433678 | February 28, 1984 | Spann |
4573456 | March 4, 1986 | Spann |
- O. R. Positioners Ad, Foot Protector .ANG., top right side of page.
Patent History
Patent number: D388995
Type: Grant
Filed: Jan 24, 1994
Date of Patent: Jan 13, 1998
Assignee: Span-America Medical Systems, Inc. (Greenville, SC)
Inventors: Thomas S. Hargest (Charleston, SC), Richard W. Raburn (Simpsonville, SC)
Primary Examiner: Lisa Lichtenstein
Law Firm: Dority & Manning
Application Number: 0/17,855
Type: Grant
Filed: Jan 24, 1994
Date of Patent: Jan 13, 1998
Assignee: Span-America Medical Systems, Inc. (Greenville, SC)
Inventors: Thomas S. Hargest (Charleston, SC), Richard W. Raburn (Simpsonville, SC)
Primary Examiner: Lisa Lichtenstein
Law Firm: Dority & Manning
Application Number: 0/17,855
Classifications