Track design

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

FIG. 1 is a top plan view for a track design;

FIG. 2 is a side view thereof; and,

FIG. 3 is a cross sectional view taken on line 3—3 of FIG. 1.

In the drawings, the broken lines shown in FIGS. 2 and 3 show interior drive lugs which do not form a part of the claimed invention.

Claims

The ornamental Design for a track design, as shown and described.

Referenced Cited
U.S. Patent Documents
D298018 October 11, 1988 Cartwright
D309314 July 17, 1990 Grawey et al.
D365826 January 2, 1996 Chandler
D365827 January 2, 1996 Chandler
2470801 May 1949 Boltman
3484140 December 1969 Grenier
3730245 May 1973 Kusunoki et al.
3825052 July 1974 Matsuyama et al.
3939890 February 24, 1976 Abe
4640377 February 3, 1987 Wossner
Other references
  • Photograph of Firestone Track on Roadtec Asphalt Paver Sep. 1999.
Patent History
Patent number: D451523
Type: Grant
Filed: Jun 19, 2000
Date of Patent: Dec 4, 2001
Assignee: The Goodyear Tire & Rubber Company (Akron, OH)
Inventors: Mark Leonard Bonko (Uniontown, OH), Richard Alan Thomas (Hartville, OH)
Primary Examiner: Mitchell Siegel
Attorney, Agent or Law Firm: David L. King
Application Number: 29/125,102
Classifications
Current U.S. Class: Element Or Attachment (4) (D15/28)
International Classification: 1503;