Dual capstan electric puller

- Greenlee Textron Inc.
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Description

FIG. 1 is a top plan view of a dual capstan electric puller showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof, the control module has been omitted for convenience of illustration;

FIG. 5 is a left side elevational view thereof; and

FIG. 6 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
1306803 June 1919 Crewson
1670734 May 1928 Moore
3606256 September 1971 Ovretveit
Foreign Patent Documents
136064 October 1979 JPX
2043578 October 1980 GBX
Patent History
Patent number: D307965
Type: Grant
Filed: Mar 5, 1987
Date of Patent: May 15, 1990
Assignee: Greenlee Textron Inc. (Rockford, IL)
Inventors: David L. Eley (Beloit, WI), Jeffrey J. Plummer (Rockford, IL), George P. Gill (Loves Park, IL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Kay H. Chin
Attorney: R. A. Giangiorgi
Application Number: 7/22,324