Rotary tool

- Urawa Kohgyo Co., Ltd.
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Description

The handpiece of electric appliance of the present design relates to an electric tool for precisely cutting, polishing, and boring, and is used for jewel making, metal-carving, metal mold finishing, a medical purpose, a dental purpose, or the like.

FIG. 1 is a front view of a rotary tool showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D173326 October 1954 Quackenbush
D200732 March 1965 Fischer
D310160 August 28, 1990 Patel
D343560 January 25, 1994 McCambridge
D343561 January 25, 1994 McCambridge
D374159 October 1, 1996 Chiang
D376083 December 3, 1996 Verdura et al.
D380658 July 8, 1997 Bruno et al.
D404626 January 26, 1999 Hall et al.
D409466 May 11, 1999 Bowser
D410829 June 8, 1999 Huen
Patent History
Patent number: D419843
Type: Grant
Filed: Mar 26, 1999
Date of Patent: Feb 1, 2000
Assignee: Urawa Kohgyo Co., Ltd. (Kuki)
Inventor: Kenjiroh Saitoh (Shiraoka-machi)
Primary Examiner: Nelson C. Holtje
Law Firm: Kanesaka & Takeuchi
Application Number: 0/102,572
Classifications
Current U.S. Class: D 8/61
International Classification: 0805;