Foam pad

Description

FIG. 1 is a perspective view of a foam pad showing my new design;

FIG. 2 is an end elevational view thereof;

FIG. 3 is a side elevational view thereof, the opposite side being a mirror image of that shown;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a vertical cross-sectional view thereof, taken alone line 6--6 of FIG. 4; and

FIG. 7 is an opposite end elevational view thereof.

Referenced Cited

U.S. Patent Documents

D174812 May 1955 Haller
2751609 June 1956 Oesterling et al.
2902091 September 1959 Dahle
3197357 July 1965 Schulpen
3311007 March 1967 McGee
3431802 March 1969 Schulpen
3690203 September 1972 Huttemann
3695128 October 1972 Gentile
3730031 May 1973 Huttemann
4351211 September 28, 1982 Azzolini
4392489 July 12, 1983 Wagner, Sr.
4422194 December 27, 1983 Viestups et al.
4550547 November 5, 1985 Wagner, Sr.
4620337 November 4, 1986 Williams et al.
4672700 June 16, 1987 Poncy
4679266 July 14, 1987 Kraft
4686724 August 18, 1987 Bedford

Other references

  • Spanamerica Medical Systems Geo-Matt Brochure, pp. 1-4, 1986. Biogard Critical Care Flotation Unit Flier, pp. 1-2, Feb., 1985. Med Foam Flier (undated).

Patent History

Patent number: D316202
Type: Grant
Filed: Dec 14, 1988
Date of Patent: Apr 16, 1991
Inventor: David L. Farley (Yorba Linda, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Stetina and Brunda
Application Number: 7/284,447

Classifications

Current U.S. Class: D/6596