Patent
   D736929
Priority
May 13 2014
Filed
May 13 2014
Issued
Aug 18 2015
Expiry
Aug 18 2029
Assg.orig
Entity
unknown
3
9
n/a
The ornamental design for a dental handpiece, as shown and described.

FIG. 1 is a perspective view of a dental handpiece;

FIG. 2 is a further perspective view thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a rear elevation thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a right side elevation thereof; and,

FIG. 8 is a left side elevation thereof.

The broken lines in FIG. 7 are included for the purpose of illustrating a portion of the dental handpiece that forms no part of the claimed design.

Kagawa, Takeshi

Patent Priority Assignee Title
D811095, Aug 02 2017 Advanced Orthodontics and Education Association, LLC Cleaning head
D812913, Aug 02 2017 Advanced Orthodontics and Education Association, LLC Cleaning head
D857196, Jan 16 2019 Rodan & Fields, LLC Handheld skin treatment device
Patent Priority Assignee Title
4619614, Sep 01 1983 NAKANISHI DENTAL MFG CO , LTD 340 KAMIHINATA, KANUMA CITY, TOCHIGI PREFECTURE, JAPAN Rotational coupling device for a dental handpiece having a built-in battery
5639236, Aug 11 1995 Root canal dental handpiece
5908295, Jun 09 1997 Nakanishi Inc. Dental handpiece with lighting means
6257886, Jun 23 1998 Disposable dental prophylaxis angle
8764442, Dec 20 2011 MERIBEL DENTAL, LLC Pre-charged prophy angle
20030215768,
D261032, Feb 28 1979 DENTAL-EZ, INC Dental handpiece
D499486, Mar 14 2003 KALTENBACH & VOIGT GMBH & CO KG Dental handpiece
D648026, Dec 09 2009 KABUSHIKI KAISHA MORITA SEISAKUSHO ALSO TRADING AS J MORITA MANUFACTURING CORPORATION Motor handpiece for root canal enlargement
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Apr 01 2014KAGAWA, TAKESHINAKANISHI INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0328770055 pdf
May 13 2014Nakanishi Inc.(assignment on the face of the patent)
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