Suction coagulator

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Description

FIG. 1 is a top, front and right side perspective view of a suction coagulator according to the design of the present invention;

FIG. 2 is a right side elevation view of the design depicted in FIG. 1;

FIG. 3 is a top plan view of the design depicted in FIG. 1;

FIG. 4 is a bottom plan view of the design dipicted in FIG. 1;

FIG. 5 is a front elevation view of the design depicted in FIG. 1; and,

FIG. 6 is a rear elevation view of the design depicted in FIG. 1.

Referenced Cited
U.S. Patent Documents
D232591 August 1974 Itaberman
D282403 January 28, 1986 Shackelford
D287879 January 20, 1987 Braxton et al.
D297513 September 6, 1988 Tetrault et al.
D301739 June 20, 1989 Turner et al.
D330253 October 13, 1992 Burek
D342573 December 21, 1993 Cerola
D344131 February 8, 1994 Hubbell
D350194 August 30, 1994 Marino et al.
4932952 June 12, 1990 Wojciechowic, Jr.
5046506 September 10, 1991 Singer
5376089 December 27, 1994 Smith
Patent History
Patent number: D378939
Type: Grant
Filed: Nov 22, 1994
Date of Patent: Apr 22, 1997
Assignee: Aspen Labs (Englewood, CO)
Inventors: Roger F. Smith (Englewood, CO), Gregory Trudel (Englewood, CO)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: I. Simmons
Law Firm: Larson & Taylor
Application Number: 0/31,562