Pneumatic tire tread and buttress

Description

FIG. 1 is a perspective view, partly schematic, of a pneumatic tire tread and buttress embodying my new design, it being understood that the pattern is repeated throughout the circumference of the tread and buttress, as shown schematically by solid lines, and that the buttress pattern is repeated on the opposite side;

FIG. 2 is an enlarged, fragmentary developmental plan view of the tread and buttress of FIG. 1; and

FIG. 3 is an enlarged sectional view of the tread and buttress, taken substantially as indicated by line 3--3 of FIG. 2.

Claims

The ornamental design for a pneumatic tire tread and buttress, substantially as shown and described.

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Inventors:	Blankenship; Arthur C. (Howell, MI)
Assignee:	Uniroyal, Inc. (N/A)
Appl. No.:	05/522,568
Filed:	November 11, 1974

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Current U.S. Class:	D12/587
Current International Class:	D1215
Field of Search:	;D12/141-143,146-151,136 ;152/209

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References Cited [Referenced By]

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U.S. Patent Documents

3856067	December 1974	Gorter
D230380	February 1974	Vizina, Jr.
D233228	October 1974	Mehring

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Gandy; James M.
Attorney, Agent or Firm: Blank; Charles A.