Traction mat

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Description

FIG. 1 is a perspective view of a traction mat showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof, the opposite side being identical in appearance;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a front edge view thereof, with the rear edge view being identical in appearance.

Referenced Cited
U.S. Patent Documents
D245308 August 9, 1977 Baker
D255744 July 8, 1980 Dekko
D301529 June 13, 1989 Jonker
387928 August 1888 Smith
3909996 October 1975 Ettlinger, Jr. et al.
Foreign Patent Documents
2305100 October 1976 FRX
2029363 July 1971 DEX
Patent History
Patent number: D355807
Type: Grant
Filed: Jan 31, 1994
Date of Patent: Feb 28, 1995
Inventor: John O'Rourke (Milford, CT)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Monica A. Hannon
Attorney: Melvin I. Stoltz
Application Number: 0/18,143
Classifications
Current U.S. Class: D/6582; D/6583; D/6585