Pulley

- Wichard
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Description

FIG. 1 is a front and side perspective view of a pulley, showing my new design;

FIG. 2 is a front elevational view, the side opposite to that shown in FIG. 2 being the mirror image thereof;

FIG. 3 is a side elevational view thereof, the side opposite to that shown in FIG. 3 being the mirror image thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view.

Referenced Cited
U.S. Patent Documents
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44016 May 1864 Mallory
D184346 February 1959 Garland
D186279 October 1959 Fox
D190960 July 1961 Maeda
D240895 August 1976 Werner et al.
D260963 September 29, 1981 Merry
D272126 January 10, 1984 Pennoyer, Jr.
D293881 January 26, 1988 Hartlmeier et al.
D366824 February 6, 1996 Moore
834700 October 1906 Abbott
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5868380 February 9, 1999 Allen
5984278 November 16, 1999 Hartlmeier
Patent History
Patent number: D431449
Type: Grant
Filed: Oct 13, 1999
Date of Patent: Oct 3, 2000
Assignee: Wichard
Inventor: Pierre Mihailovic (Manson)
Primary Examiner: Cynthia E Ramirez
Law Firm: Mathews, Collins, Shepherd & Gould, P.A.
Application Number: 0/112,312
Classifications
Current U.S. Class: D/8360
International Classification: 0805;