Medical instrument

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Description

FIG. 1 is a perspective view of a medical instrument showing our new design in the cauterizer hook environment;

FIG. 2 is a right side elevational view showing our new design in the cauterizer hook environment;

FIG. 3 is a left side elevational view showing our new design in the cauterizer hook environment;

FIG. 4 is a top plan view showing our new design in the cauterizer hook environment;

FIG. 5 is a bottom plan view showing our new design in the cauterizer hook environment;

FIG. 6 is a front elevational view showing our new design in the cauterizer hook environment; and,

FIG. 7 is a rear elevational view showing our new design in the cauterizer hook environment.

The broken lines immediately adjacent the claimed areas represent the bounds of the claimed design while all other broken lines are directed to environment and are for illustrative purposes only; the broken lines form no part of the claimed design.

Claims

The ornamental design for a medical instrument, as shown and described.

Referenced Cited
U.S. Patent Documents
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D457958 May 28, 2002 Dycus et al.
D466209 November 26, 2002 Bon
D496997 October 5, 2004 Dycus et al.
D499181 November 30, 2004 Dycus et al.
D535027 January 9, 2007 James et al.
D536093 January 30, 2007 Nakajima et al.
D575401 August 19, 2008 Hixson et al.
D583051 December 16, 2008 Lee et al.
D594983 June 23, 2009 Price et al.
D620593 July 27, 2010 Tran et al.
D631155 January 18, 2011 Peine et al.
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Patent History
Patent number: D640789
Type: Grant
Filed: Dec 8, 2010
Date of Patent: Jun 28, 2011
Assignee: Cambridge Endoscopic Devices, Inc. (Framingham, MA)
Inventors: William J. Peine (Ashland, MA), Andres Chamorro (Waltham, MA), James C. Hollenbeck (Brighton, MA), Woojin Lee (Hopkinton, MA)
Primary Examiner: Bridget Eland
Attorney: David M. Driscoll, Esq.
Application Number: 29/380,600
Classifications
Current U.S. Class: Hand Manipulated Tool Or Instrument (23) (D24/133)