Controller for dental or metalworking handpiece

- Nakanishi Inc.
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Description

FIG. 1 is a front view of the controller for dental or metalworking handpiece;

FIG. 2 is a rear view of the controller for dental or metalworking handpiece of FIG. 1;

FIG. 3 is a right side view of the controller for dental or metalworking handpiece of FIG. 1;

FIG. 4 is a left side view of the controller for dental or metalworking handpiece of FIG. 1;

FIG. 5 is a plan view of the controller for dental or metalworking handpiece of FIG. 1;

FIG. 6 is a bottom view of the controller for dental or metalworking handpiece of FIG. 1; and,

FIG. 7 is a perspective view of the controller for dental or metalworking handpiece of FIG. 1.

This article is used for operating a handpiece for metalworking or dental use.

Claims

The ornamental design for a controller for dental or metalworking handpiece, as shown and described.

Referenced Cited
U.S. Patent Documents
D215294 September 1969 Kalvitis
D267745 January 25, 1983 Seeley
D282004 December 31, 1985 Neumeister
D318113 July 9, 1991 Moutafis et al.
D335537 May 11, 1993 Hakamatsuka et al.
D340249 October 12, 1993 Steele
D398901 September 29, 1998 Roman
D421305 February 29, 2000 Brilliant
D433137 October 31, 2000 Pollock et al.
D441090 April 24, 2001 Broyles
D553096 October 16, 2007 Pfingsten et al.
D555244 November 13, 2007 Nakanishi
Patent History
Patent number: D618353
Type: Grant
Filed: Oct 14, 2008
Date of Patent: Jun 22, 2010
Assignee: Nakanishi Inc. (Kanuma-shi)
Inventor: Toshinari Sanga (Kanuma)
Primary Examiner: Charles A Rademaker
Attorney: Hahn & Voight PLLC
Application Number: 29/326,176