Traction mat for use with vehicle wheels

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Description

FIG. 1 is a top perspective view of a traction mat for use with vehicle wheels showing our new design;

FIG. 2 is a bottom perspective view thereof; and

FIG. 3 is an enlarged fragmentary perspective view thereof showing one of the gripping studs in detail.

Referenced Cited
U.S. Patent Documents
2486911 November 1949 Becker
3630440 December 1971 Sams
3861592 January 1975 Fisher
Patent History
Patent number: D260384
Type: Grant
Filed: Apr 16, 1979
Date of Patent: Aug 25, 1981
Inventors: Jan Jurusz (North Arlington, NJ), John Zatorski (North Arlington, NJ)
Primary Examiner: James M. Gandy
Attorney: Martha G. Pugh
Application Number: 6/30,349
Classifications
Current U.S. Class: D12/154
International Classification: D1216;