Patent
   D714442
Priority
Mar 06 2013
Filed
Aug 26 2013
Issued
Sep 30 2014
Expiry
Sep 30 2028
Assg.orig
Entity
unknown
8
11
n/a
The ornamental design for a dental contra-angle handpiece, as shown and described.

FIG. 1 is a front view of a dental contra-angle handpiece showing my new design, the back view thereof being a symmetry image;

FIG. 2 is a right view hereof;

FIG. 3 is a left view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a use state view thereof.

The broken lines shown in the figures represent portions of the dental contra-angle handpiece that form no part of the claimed design.

Norichika, Takaaki

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
D829325, Oct 09 2015 J. MORITA MFG. CORP. Endoscopic camera
D857196, Jan 16 2019 Rodan & Fields, LLC Handheld skin treatment device
D923791, Jun 02 2019 MECTRON S P A Dental instrument
D988513, Aug 19 2022 SprintRay Inc. Intraoral scanner
ER1511,
ER2646,
Patent Priority Assignee Title
5897317, Oct 29 1996 Dental handpiece with disposable filter cartridge
8398394, Feb 18 2008 Kaltenbach & Voigt GmbH; KALTENBACH & VOIGT GMBH & CO KG Dental treatment center
20030022127,
20050032021,
20100112515,
20110269101,
D550358, Dec 21 2005 Nakanishi, Inc. Air turbine handpiece
D556323, Dec 21 2005 Nakanishi, Inc. Air turbine handpiece
D600347, Oct 09 2007 KAVO DENTAL GMBH Dental instrument
D658293, Apr 28 2011 Nakanishi Inc. Dental handpiece
JP1420870,
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 22 2013NORICHIKA, TAKAAKIJ MORITA MANUFACTURING CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0310840639 pdf
Aug 26 2013J. Morita Manufacturing Corporation(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule