Smoke evacuation system

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Description

FIG. 1 is a perspective view of one form of a smoke evacuation system, primarily for use with electrosurgical instruments.

All sides not shown are substantially plain and unornamented.

Claims

The ornamental design for a smoke evacuation system, substantially as shown and described.

Referenced Cited
U.S. Patent Documents
4701193 October 20, 1987 Robertson et al.
4986839 January 22, 1991 Wertz et al.
5226939 July 13, 1993 Nicolas et al.
5336218 August 9, 1994 Linhares
D352350 November 8, 1994 Rambo et al.
5368560 November 29, 1994 Rambo et al.
5423779 June 13, 1995 Yeh
5456248 October 10, 1995 Holian et al.
5620441 April 15, 1997 Greff et al.
5997733 December 7, 1999 Wilbur et al.
6203762 March 20, 2001 Skalla et al.
6544210 April 8, 2003 Trudel et al.
6585791 July 1, 2003 Garito et al.
Patent History
Patent number: D555803
Type: Grant
Filed: Dec 3, 2004
Date of Patent: Nov 20, 2007
Inventors: Jon C. Garito (Oceanside, NY), Alan G. Ellman (Oceanside, NY)
Primary Examiner: Robert A. Delehanty
Assistant Examiner: Mark Cavanna
Application Number: 29/218,467
Classifications
Current U.S. Class: Work Station Or Surface (68) (D24/234)