Convoluted foam pad

- Carpenter Company
Description

FIG. 1 is a top perspective view of a convoluted foam pad of the present invention;

FIG. 2 shows a top planar view thereof;

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

FIG. 4 is a first end elevational view;

FIG. 5 is a second end elevational view;

FIG. 6 is a bottom plan view with intermediate section removed which illustrates an indetermniate length (or width) feature of the present invention;

FIG. 7 is an enlarged, cut-away view of the lower left hand corner of FIG. 2;

FIG. 8 shows an enlarged, cut-away view of that which is shown in FIG. 3;

FIG. 9 shows an enlarged, cut-away view of that which is shown in FIG. 4; and,

FIG. 10 shows an enlarged, cut-away view of that which is shown in FIG. 5.

Referenced Cited
U.S. Patent Documents
D320523 October 8, 1991 Vinsant, Jr.
D336400 June 15, 1993 Mitchell et al.
D337913 August 3, 1993 Rose
D339018 September 7, 1993 Main
D366175 January 16, 1996 Bonaddio et al.
2902091 September 1959 Dahle
3197357 July 1965 Schulpen
4276666 July 7, 1981 Yamada
4603445 August 5, 1986 Spann
5134735 August 4, 1992 Rose
Other references
  • The Equalizer.RTM., Custom Comfort Sleep System with Zzero Gravity.RTM. (4-page publication). Not dated. Protech.RTM., Queen Size, Three Zone, Tri-Comfort Scientific Sleep System, Mattress Cushion (3-page publication). (Not dated). Multi Zone.RTM., Three Levels of Comfort In One Mattress Pad (4-page publication). Not dated.
Patent History
Patent number: D403193
Type: Grant
Filed: Mar 10, 1998
Date of Patent: Dec 29, 1998
Assignee: Carpenter Company (Richmond, VA)
Inventors: Dennis L. Felter, Jr. (Midlothian, VA), Steve Hawkins (Midlothian, VA)
Primary Examiner: Janice E. Seeger
Law Firm: Beveridge, DeGrandi, Weilacher & Young, LLP
Application Number: 0/84,747
Classifications
Current U.S. Class: D/6596; D6/601
International Classification: 0609;