Overhead radial arm device

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Description

FIG. 1 is a perspective view of an overhead radial arm device;

FIG. 2 is a side view;

FIG. 3 is a top plan view; and,

FIG. 4 is a front view.

Referenced Cited
U.S. Patent Documents
D268448 March 29, 1983 Callhan et al.
D324599 March 10, 1992 Bailey
3059785 October 1962 Buckeye
4181290 January 1, 1980 Affolter
4899986 February 13, 1990 Tweedy
5556148 September 17, 1996 Skinner
Patent History
Patent number: D423751
Type: Grant
Filed: Mar 30, 1999
Date of Patent: Apr 25, 2000
Inventor: Leslie John Owen (Thurgoona, New South Wales 2640)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Cynthia Ramirez
Law Firm: Shlesinger, Arkwright & Garvey, LLP
Application Number: 0/102,733
Classifications
Current U.S. Class: Crane Or Hoist (5) (D34/33)
International Classification: 1205;