Suction coagulator

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Description

FIG. 1 is a perspective view of a suction coagulator showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

The broken line showing of the cord is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
RE29678 June 27, 1978 Antonini et al.
D216235 December 1969 Slee et al.
D249549 September 19, 1978 Pike
1987907 January 1935 Jenkins
3659610 May 1972 Cimber
3720896 March 1973 Beierlein
3801766 April 1974 Morrison, Jr.
3828780 August 1974 Morrison, Jr.
3902494 September 1975 Haberlen et al.
3911241 October 1975 Jarrard
3938527 February 17, 1976 Rioux et al.
3974833 August 17, 1976 Durden
4034761 July 12, 1977 Prater et al.
4112950 September 12, 1978 Pike
4170234 October 9, 1979 Graham
4202337 May 13, 1980 Hren et al.
4282873 August 11, 1981 Roth
4347842 September 7, 1982 Beale
4400168 August 23, 1983 Buechel et al.
Foreign Patent Documents
2350945 October 1973 DEX
Other references
  • Zimmer-Medical Surgical Products, Suction Coagulators, p. F18, Items 60-0811, 60-0813, 60-0814, .COPYRGT.1981. Zimmer-Aspen-New Product Announcement date 10/7/83, Disposable Handswitching Suction Coagulator. Durden Suction Cautery-Durden Enterprises, Alburn Ga., Durden Catalogy, p. 154, Disposable Suction Cauterizer-Product #89-0300, #89-0302 and #89-0303. Valleylab Brochure "LectroVac Suction Coagulation Electrode Product #E2505-10 and E2506-10-Lit. No. 945-600-050, 12-81. Valleylab Brochure, "LectroVac II Disposable Handswitching Suction Coagulation Electrode-Product #E2610-6 and E2610-16, Lit No. 945-600-125, 6-82. Weck Electrosurgery-Edward Weck and Company, Inc., Long Island City, N.Y., Product #809400 and 809410. Birtcher Electrosurgical Electrodes and Sets-Birtcher Corporation, Los Angeles, CA-Product #744, 740 & 741, Lit No. 501-K, 3/75. Cameron-Miller Catalog, p. 7, Suction Coagulators. Davol-Suction Tubes-Lit. No. HAES-5, 8/78-Product #137302, 137303, and 137304. Codman-Suction Instruments with Coagulation-Page No. 23F, 11/79.
Patent History
Patent number: D282403
Type: Grant
Filed: Aug 4, 1983
Date of Patent: Jan 28, 1986
Assignee: Aspen Laboratories, Inc. (Englewood, CO)
Inventor: John T. Shackelford (Longmount, CO)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella Reid
Attorney: Margaret L. Geringer
Application Number: 6/520,402
Classifications
Current U.S. Class: D24/54