Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD663423 S1
Publication typeGrant
Application numberUS 29/385,906
Publication dateJul 10, 2012
Priority dateFeb 22, 2011
Publication number29385906, 385906, US D663423 S1, US D663423S1, US-S1-D663423, USD663423 S1, USD663423S1
InventorsTakeshi Kagawa
Original AssigneeNakanishi Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Controller for dental handpiece
US D663423 S1
Abstract  available in
Previous page
Next page
  1. The ornamental design for a controller for dental handpiece, as shown and described.

FIG. 1 is a front elevation of a controller for dental handpiece;

FIG. 2 is a rear elevation thereof;

FIG. 3 is a right side elevation thereof;

FIG. 4 is a left side elevation thereof;

FIG. 5 is a top plan view thereof;

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

FIG. 7 is a reduced perspective view thereof.

Portions of the dental handpiece shown in broken lines form no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD749222 *Mar 6, 2015Feb 9, 2016Nakanishi Inc.Control unit for dental handpiece
USD749741 *Mar 6, 2015Feb 16, 2016Nakanishi Inc.Control unit for dental handpiece
U.S. ClassificationD24/177