Tire

- Dunlop Limited
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a tire showing our new design, it being understood that the tread design is repeated throughout the circumference of the tire, the opposite side being substantially the same as that shown;

FIG. 2 is a front elevational view thereof; and

FIG. 3 is a side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D238767 February 1976 Dartois
2014255 September 1935 King
Foreign Patent Documents
1145459 March 1969 GBX
Other references
  • 1971 Tire Design Guide, p. 106, Semperit Mud & Snow M381 Tire, top right side of page. 1971 Tread Design Guide, p. 81, Metzeler Blizzard Tire, top right side of page.
Patent History
Patent number: D252871
Type: Grant
Filed: Nov 7, 1977
Date of Patent: Sep 11, 1979
Assignee: Dunlop Limited
Inventors: Barrington S. Gill (Sutton Coldfield), Claude A. Hart (Sutton Coldfield)
Primary Examiner: James M. Gandy
Attorney: Davidson C. Miller
Application Number: 5/849,218
Classifications
Current U.S. Class: D12/147; D12/136
International Classification: D1215;