Lever-operated hoist or puller

Description

FIG. 1 is a side elevational view of a lever-operated hoist or puller showing my new design, the broken lines are for illustrative purpose only and form no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left end elevational view thereof; and

FIG. 5 is a right end elevational view thereof.

Referenced Cited
U.S. Patent Documents
D43065 September 1912 Valentine
D153013 March 1949 Parker
D238482 January 1976 Pitts
2243358 May 1941 Robins
4260136 April 7, 1981 Harman et al.
4434974 March 6, 1984 LaCount
Patent History
Patent number: D295104
Type: Grant
Filed: May 15, 1985
Date of Patent: Apr 5, 1988
Assignee: Columbus McKinnon Corporation (Amherst, NY)
Inventor: James J. Pancook (Tonawanda, NY)
Primary Examiner: James M. Gandy
Assistant Examiner: Kay H. Chin
Law Firm: Bean, Kauffman & Bean
Application Number: 6/734,158
Classifications
Current U.S. Class: Crane Or Hoist (5) (D34/33)