Bicycle tire tread

- Mitsuboshi Belting Ltd.
Description

FIG. 1 is a perspective view of a bicycle tire tread showing my new design, it being understood that the pattern is repeated uniformly throughout the circumference of the tread as shown schematically in solid lines;

FIG. 2 is an enlarged fragmentary plan view showing the tread pattern in greater detail;

FIG. 3 is an enlarged fragmentary side elevation view thereof; and

FIG. 4 is a transverse section view taken substantially along the line 4--4 of FIG. 3 illustrating the profile of the tire tread in greater detail.

The broken lines in the drawing are for illustrative purposes only and form no part of the claimed design.

Referenced Cited
Foreign Patent Documents
185003 September 1963 SEX
Other references
  • American Bicyclist & Motorcyclist, 9/82, p. 50, Bicycle Tire 26.times.13/8, bottom right side of page.
Patent History
Patent number: D289508
Type: Grant
Filed: Jul 9, 1984
Date of Patent: Apr 28, 1987
Assignee: Mitsuboshi Belting Ltd. (Kobe)
Inventor: Eiju Fukuchi (Kagawa)
Primary Examiner: James M. Gandy
Law Firm: Wood, Dalton, Phillips, Mason & Rowe
Application Number: 6/629,003
Classifications
Current U.S. Class: D12/136