Dental handpiece maintenance machine

Description

FIG. 1 is a front view of a dental handpiece maintenance machine of the present design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view thereof.

The broken lines shown in the drawings represent portions of the dental handpiece maintenance machine that form no part of the claimed design.

Claims

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

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Inventors:	Frenkler; Fritz (Munich, DE), Ponholzer; Anette (Munich, DE), Kaneko; Hiroshi (Munich, DE), Kondo; Takashi (Munich, DE)
Applicant:	Name City State Country Type J. MORITA MFG. CORP. Kyoto N/A JP
Assignee:	J. MORITA MFG. CORP. (Kyoto, JP)
Appl. No.:	D/734,385
Filed:	May 12, 2020

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Related U.S. Patent Documents

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	Application Number	Filing Date	Patent Number	Issue Date
	29632203	Jan 5, 2018	D887006

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Foreign Application Priority Data

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Jul 5, 2017 [JP]			2017-014529
Jul 5, 2017 [JP]			2017-014530

Current U.S. Class:	D24/176
Current International Class:	2402
Field of Search:	;D24/176-182,221,232

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References Cited [Referenced By]

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U.S. Patent Documents

5520892	May 1996	Bowen
7018592	March 2006	Bowen
D554757	November 2007	Haymann et al.
D703343	April 2014	Biswas et al.
8869810	October 2014	Pfaffinger
9492242	November 2016	Pfaffinger
9721464	August 2017	Magno
2003/0095891	May 2003	O'Neal
2008/0053480	March 2008	Hancock et al.
2012/0031445	February 2012	Prevail
2015/0021211	January 2015	Chastain
2017/0069199	March 2017	Magno et al.
2018/0353275	December 2018	St. Louis et al.
2019/0209279	July 2019	Galluseder et al.

Foreign Patent Documents

	D1321393		Feb 2008		JP
	D1478354		Sep 2013		JP

Other References

Dental Handpiece Maintenance Oil System Lubricant Lubricating Device Cleaning Lubrication. Retrieved on Jul. 16, 2021. Retrieved from internet: https://www.treedental.com/dental-handpiece-maintenance-system-- tr-d102.html. cited by examiner . Automatic Handpiece Maintenance System Retrieved on Oct. 2, 2019. Retreived from the Internet https://flightdentalsystems.com/product/automatic-handpiece-maintenanace-- system/. cited by applicant.

Primary Examiner: Laymon; Wan
Attorney, Agent or Firm: Oliff PLC