Dental handpiece

Description

FIG. 1 is a perspective view showing front face, top face and right side face of a dental handpiece according to a first embodiment;

FIG. 2 is a perspective view showing rear face, bottom face and left side face thereof;

FIG. 3 is a perspective view showing rear face, bottom face and right side face thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a top view thereof;

FIG. 9 is a bottom view thereof;

FIG. 10 is a partial enlarged perspective view of a portion shown by line 10-10 in FIG. 3;

FIG. 11 is a perspective view showing front face, top face and right side face of a dental handpiece according to a second embodiment;

FIG. 12 is a perspective view showing rear face, bottom face and left side face thereof;

FIG. 13 is a perspective view showing rear face, bottom face and right side face thereof;

FIG. 14 is a front view thereof;

FIG. 15 is a rear view thereof;

FIG. 16 is a left side view thereof;

FIG. 17 is a right side view thereof;

FIG. 18 is a top view thereof;

FIG. 19 is a bottom view thereof; and,

FIG. 20 is a partial enlarged perspective view of a portion shown by line 20-20 in FIG. 13.

The gray shading shown in the drawings is for indicating a three-dimensional shape of the article.

Claims

CLAIM The ornamental design for a dental handpiece, as shown and described.

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Inventors:	Inoue; Yamato (Kanuma, JP)
Applicant:	Name City State Country Type Nakanishi Inc. Kanuma N/A JP
Assignee:	Nakanishi Inc. (Kanuma, JP)
Appl. No.:	D/704,002
Filed:	August 30, 2019

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Foreign Application Priority Data

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Mar 1, 2019 [JP]			2019-004329

Current U.S. Class:	D24/152; D24/146
Current International Class:	2402
Field of Search:	;D24/152,154,176,146 ;433/80,82,88

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References Cited [Referenced By]

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U.S. Patent Documents

3380162	April 1968	Heathe
D261032	September 1981	Marucci
4669982	June 1987	Fleer
4681540	July 1987	Landgraf
D356866	March 1995	Meller
6676374	January 2004	Hashimoto
D499486	December 2004	Kuhn
D580550	November 2008	Thomssen
D588698	March 2009	Thomssen
D669180	October 2012	Takashi
2008/0213723	September 2008	Tanaka
2009/0004623	January 2009	Zhang
2009/0029312	January 2009	Takashi
2009/0061384	March 2009	Thomssen
2010/0112515	May 2010	Chen
2018/0014909	January 2018	Larsen

Foreign Patent Documents

	301018806.0000		Nov 2018		KR

Primary Examiner: Laymon; Wan
Attorney, Agent or Firm: Banner & Witcoff, Ltd.

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