Track design

Information

  • Patent Grant
  • D451523
  • Patent Number
    D451,523
  • Date Filed
    Monday, June 19, 2000
    24 years ago
  • Date Issued
    Tuesday, December 4, 2001
    23 years ago
  • US Classifications
    Field of Search
    • US
    • D15 28
    • 152 352
    • 152 353
    • 152 20912
    • 152 904
    • 305 200
    • 305 202
    • 305 187
    • 305 40
    • 305 53
  • International Classifications
    • 1503
    • Term of Grant
      14Years
Abstract
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.
US Referenced Citations (10)
Number Name Date Kind
D. 298018 Cartwright Oct 1988
D. 309314 Grawey et al. Jul 1990
D. 365826 Chandler Jan 1996
D. 365827 Chandler Jan 1996
2470801 Boltman May 1949
3484140 Grenier Dec 1969
3730245 Kusunoki et al. May 1973
3825052 Matsuyama et al. Jul 1974
3939890 Abe Feb 1976
4640377 Wossner Feb 1987
Non-Patent Literature Citations (1)
Entry
Photograph of Firestone Track on Roadtec Asphalt Paver Sep. 1999.