Foot support cushion

Description

FIG. 1 is a front elevational view of a foot support cushion embodying the design of the present invention;

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

FIG. 6 is a perspective view thereof; and,

FIG. 7 is a perspective view of a further present embodiment as in previous figures, but with certain alternative features as illustrated therein.

The use of stippling is intended to represent that the design is constructed primarily of foam or a like resilient material and does not form a surface feature of the design. The linear stripes as shown in FIGS. 1, 4, 6 and 7 are intended to represent cuts in the foam.

The sole difference in the embodiment of FIG. 7 from the embodiment of FIGS. 1 through 6 resides in the appearance of the shorter extent of the arcuate cradling area defined in the front cradling member and extending to the bottom of the cushion, as well as the more angled front end side edges.

Referenced Cited

U.S. Patent Documents

RE30444 December 9, 1980 Spann
D225472 December 1972 Lowrey et al.
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
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

Other references

  • O.R. Positioners Ad, Foot ProtectorA, top right side of page.

Patent History

Patent number: D359190
Type: Grant
Filed: Jan 24, 1994
Date of Patent: Jun 13, 1995
Assignee: Span-America Medical Systems, Inc. (Greenville, SC)
Inventors: Thomas S. Hargest (Charleston, SC), Richard W. Raburn (Simpsonville, SC)
Primary Examiner: Lisa P. Lichtenstein
Law Firm: Dority & Manning
Application Number: 0/17,856

Classifications

Current U.S. Class: D/6601; Foot Or Ankle (D24/192)