Smoke evacuator for an electrocautery scalpel

Description

FIG. 1 is a perspective view of a smoke evacuator for an electrocautery scalpel showing my new design, the broken line showing of the electrocautery scalpel is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a side view thereof, the opposite side of that shown being a mirror image;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a back view thereof.

Claims

The ornamental design for a smoke evacuator for an electrocautery scalpel, as shown and described.

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Inventors:	Monson; Donald R. (West St. Paul, MN)
Assignee:	Donaldson Company, Inc. (Minneapolis, MN)
Appl. No.:	D/051,750
Filed:	March 18, 1996

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Related U.S. Patent Documents

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	Application Number	Filing Date	Patent Number	Issue Date
	29445	Oct 6, 1994	Des. 373190

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Current U.S. Class:	D24/112; D24/144
Current International Class:	2402
Field of Search:	;D24/112,144 ;604/22,46,50,902,119,26,33,34 ;606/10-39,49,45,41,42,37

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References Cited [Referenced By]

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U.S. Patent Documents

D330253	October 1992	Burek
4719914	January 1988	Johnson
4919129	April 1990	Weber, Jr. et al.
4960419	October 1990	Olsen
5055100	October 1991	Fleenor
5071418	December 1991	Rosenbaum
5085657	February 1992	Ben-Simhon
5088997	February 1992	Delahuerga et al.
5154709	October 1992	Johnson
5192267	March 1993	Shapira et al.
5234428	August 1993	Kaufman
5242442	September 1993	Hirschfield
5244462	September 1993	Delahuerga et al.
5269781	December 1993	Hewell, III
5318565	June 1994	Kuriloff et al.
5413575	May 1995	Haenggi
5431650	July 1995	Cusmescu
5451222	September 1995	De Maagd et al.
5460602	October 1995	Shapira

Other References

JS. Calder et al., Annals of the Royal College of Surgeons of England, "Smoke Evacuation During Surgery," pp. 854-855 (1992) vol. 74,370..

Primary Examiner: Zarfas; Louis S.
Assistant Examiner: Simmons; I.
Attorney, Agent or Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt, P.A.