Jawbone cutting instrument

Description

This article is mainly used for cutting jawbone in the field of oral surgery.

FIG. 1 is a front view of the jawbone cutting instrument;

FIG. 2 is a rear view of the jawbone cutting instrument of FIG. 1;

FIG. 3 is a right side view of the jawbone cutting instrument of FIG. 1;

FIG. 4 is a left side view of the jawbone cutting instrument of FIG. 1;

FIG. 5 is a plan view of the jawbone cutting instrument of FIG. 1;

FIG. 6 is a bottom view of the jawbone cutting instrument of FIG. 1; and

FIG. 7 is a perspective view from upper right side of the jawbone cutting instrument of FIG. 1;

FIG. 8 is a perspective view from lower left side of the jawbone cutting instrument of FIG. 1;

FIG. 9 is an enlarged front view of the jawbone cutting instrument downward of line 9--9 in FIG. 1;

FIG. 10 is an enlarged left side view of the jawbone cutting instrument downward of line 10--10 in FIG. 4;

FIG. 11 is an enlarged bottom view of the jawbone cutting instrument leftward of line 11--11 in FIG. 6;

FIG. 12 is an enlarged perspective view of the jawbone cutting instrument downward of line 12--12 in FIG. 8; and,

FIG. 13 is a referential view of the jawbone cutting instrument of FIG. 1, in a state of use.

The broken line showing a handpiece attached to the jawbone cutting instrument of FIG. 13 is not part of the claimed design, but is represented to show the environment in which the design is associated and is for illustrative purposes only.

Claims

CLAIM The ornamental design for a jawbone cutting instrument, as shown and described.

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Inventors:	Tanaka; Shinichi (Kanuma, JP), Nakagawa; Masaki (Kanuma, JP)
Assignee:	Nakanishi Inc. (Kanuma-shi, JP)
Appl. No.:	D/304,719
Filed:	March 6, 2008

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Current U.S. Class:	D24/144
Current International Class:	2402
Field of Search:	;D24/144,146,147,152 ;606/169,170,79,53,1,32,37,39,45,47,80,86,84

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References Cited [Referenced By]

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U.S. Patent Documents

5135528	August 1992	Winston
D337160	July 1993	Evans
D339419	September 1993	Hood et al.
D342313	December 1993	Hood et al.
D509588	September 2005	Vercellotti et al.
D509899	September 2005	Vercellotti et al.
D525707	July 2006	Kullmer et al.
D539908	April 2007	Vercellotti et al.
D539909	April 2007	Vercellotti et al.
D551764	September 2007	Easley
2004/0267268	December 2004	Gillespie et al.
2006/0142774	June 2006	Metzger

Primary Examiner: Simmons; Ian
Assistant Examiner: Fitts; Carissa C
Attorney, Agent or Firm: Hahn & Voight PLLC