Poly-v pulley

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Description

FIG. 1 is a perspective view, from the side and bottom, of a poly-v pulley according to my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevation thereof, being the same from all directions; and,

FIG. 4 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
3368376 February 1968 Previte
3457751 July 1969 Lindeman
3945102 March 23, 1976 Kotlar
3953995 May 4, 1976 Haswell et al.
3977264 August 31, 1976 Sproul
4050321 September 27, 1977 Kraft
4080704 March 28, 1978 Blakesley
Patent History
Patent number: D267540
Type: Grant
Filed: Sep 26, 1980
Date of Patent: Jan 11, 1983
Assignee: Goshi Kaisha Kanemitsu Doko Yosetsu-sho
Inventor: Yukio Kanemitsu (Kobe)
Primary Examiner: A. Hugo Word
Law Firm: Steele, Gould & Fried
Application Number: 6/191,434
Classifications
Current U.S. Class: D/8360
International Classification: D1205;