Ground traction increasing plate

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of ground traction increasing plate showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for ground traction increasing plate, as shown and described.

Referenced Cited
U.S. Patent Documents
1815435 July 1931 Harding et al.
2443319 June 1948 Mack
3357639 December 1967 Peterson
3786989 January 1974 Haynes
4061268 December 6, 1977 DeMaster
4265399 May 5, 1981 Covington
D269866 July 26, 1983 Espedalen
D347204 May 24, 1994 Hori
20040056107 March 25, 2004 Jones
Patent History
Patent number: D496628
Type: Grant
Filed: Jul 9, 2003
Date of Patent: Sep 28, 2004
Inventor: Chin-Fu Chiang (Tainan City)
Primary Examiner: Robert M. Spear
Attorney, Agent or Law Firm: MacPherson Kwok Chen & Heid LLP
Application Number: 29/186,155
Classifications
Current U.S. Class: Anti-skid Device (D12/608)
International Classification: 1215;