Support pad

- Carpenter Co.
Description

FIG. 1 is a perspective view of a support pad, showing our new design broken away to indicate indeterminate width;

FIG. 2 shows a top planar view thereof without a break-away to show a representative example;

FIG. 3 is a right side elevational view (the left side being the same);

FIG. 4 is a bottom plan view;

FIG. 5 is an end elevational view of the closer end of FIG. 1;

FIG. 6 is an end elevational view of the other end in FIG. 1; and,

FIG. 7 is an enlarged view of the ghost line circle region shown in FIG. 1.

Referenced Cited
U.S. Patent Documents
D301166 May 16, 1989 Miklja
D307690 May 8, 1990 Raburn
D311108 October 9, 1990 Farley
D322907 January 7, 1992 Raburn
D336400 June 15, 1993 Mitchell et al.
D339018 September 7, 1993 Main
D357740 April 25, 1995 Kennemore
D374367 October 8, 1996 Bonaddio et al.
D381543 July 29, 1997 Farley
D396771 August 11, 1998 Iannuzzi
D403193 December 29, 1998 Felter, Jr. et al.
D421358 March 7, 2000 Henson
3135974 June 1964 Roman
3197357 July 1965 Schulpen
3681797 August 1972 Messner
4178161 December 11, 1979 Rudner et al.
4206524 June 10, 1980 Cook
4207635 June 17, 1980 Leroy
4383342 May 17, 1983 Forster
4665573 May 19, 1987 Fiore
4688283 August 25, 1987 Jacobson et al.
4700447 October 20, 1987 Spann
4901387 February 20, 1990 Luke
4955096 September 11, 1990 Gilroy et al.
4972535 November 27, 1990 Goldman
5007124 April 16, 1991 Raburn et al.
5038433 August 13, 1991 Farley
5077849 January 7, 1992 Farley
5088136 February 18, 1992 Stryker et al.
5111542 May 12, 1992 Farley
5224226 July 6, 1993 Groenewald
5252278 October 12, 1993 Spann et al.
5509153 April 23, 1996 Roschacher
5742963 April 28, 1998 Trevino et al.
Other references
  • "Three Levels of Comfort in One Mattress Pad", e.g. Lateral Support--Maximum Support--Gentle Support, EGGCRATE.RTM. Brand Products, Bio Clinic Corp. .COPYRGT.1991, Clinic/Sunrise Medical, Brochure.
Patent History
Patent number: D433861
Type: Grant
Filed: Aug 31, 1999
Date of Patent: Nov 21, 2000
Assignee: Carpenter Co. (Richmond, VA)
Inventors: Robert Rose (Richmond, VA), Ted McClure (Richmond, VA), Steve Hawkins (Richmond, VA)
Primary Examiner: Janice E. Seeger
Law Firm: Smith, Gambrell & Russell, LLP
Application Number: 0/110,056
Classifications
Current U.S. Class: D/6596; D6/601
International Classification: 0609;