Automobile tire

- Bridgestone Corporation
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Description

FIG. 1 is a perspective view of an automobile tire showing our new design, it being understood that the tread pattern is repeated uniformly throughout the circumference of the tire;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a side elevation view thereof, the opposite side being substantially a mirror image of that shown; and

FIG. 4 is an enlarged cross-sectional view thereof taken along line 4--4 in FIG. 2.

Referenced Cited
Other references
  • 1988 Tread Design Guide, P19, Brunswick SX 5000 SR Tire, Top Left Side of Page. 1988 Tread Design Guide, P48, Lassa BN 700 Snow Tire, Third Row Down From Top, Right Side of Page. 1988 Tread Design Guide, P183, Lee LPD-II All Steel Radial LP Tire, Third Row Down from Top, Right Side of Page. 1987 Tread Design Guide, P73, Sumitono SC 850 Snow Tire, Bottom Right Side of Page.
Patent History
Patent number: D316240
Type: Grant
Filed: Jun 27, 1989
Date of Patent: Apr 16, 1991
Assignee: Bridgestone Corporation (Tokyo)
Inventors: Toru Tsuda (Tokyo), Yasufumi Ichiki (Tokyo)
Primary Examiner: James M. Gandy
Law Firm: Sughrue, Mion, Zinn Macpeak & Seas
Application Number: 7/371,968
Classifications
Current U.S. Class: D12/146