Monopolar electrosurgical device with dual 360.degree. hand switch

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Description

FIG. 1 is a perspective view of the monopolar electrosurgical device with dual 360.degree. hand switch showing my new design;

FIG. 2 is a front view in elevation thereof with the rear view being a mirror image;

FIG. 3 is a bottom view in elevation thereof with the top view being a mirror image;

FIG. 4 is a right end view; and,

FIG. 5 is a left end view.

Referenced Cited
U.S. Patent Documents
D240278 June 1976 Staub et al.
D241475 September 1976 Staub
3089496 May 1963 Degelman
3295514 January 1967 Hein et al.
3526750 September 1970 Siegel
3532095 October 1970 Miller
3746814 July 1973 Lackey
3799168 March 1974 Peters
3801766 April 1974 Morrison
3807404 April 1974 Weissman et al.
3870047 March 1975 Gonser
4112950 September 12, 1978 Pike
Patent History
Patent number: D271419
Type: Grant
Filed: Apr 6, 1979
Date of Patent: Nov 15, 1983
Assignee: Technology Applications Group, Inc. (Boulder, CO)
Inventor: Patrick E. Hoff (Boulder, CO)
Primary Examiner: T. Tung
Law Firm: O'Rourke & Harris
Application Number: 6/27,764
Classifications
Current U.S. Class: D24/28
International Classification: D2402;