Hardness tester

Description

FIG. 1 is a front, right-side, top perspective view of the hardness tester;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right-side elevational view thereof;

FIG. 5 is a left-side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines depict unclaimed parts of the hardness tester, and thus form no part of the claimed design.

Claims

CLAIM The ornamental design for a hardness tester, as shown and described.

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Inventors:	Matsumiya; Sadayuki (Sagamihara, JP), Asano; Yoshiro (Tokyo, JP), Kawazoe; Masaru (Kure, JP), Koshimizu; Fumihiko (Zama, JP), Ohtani; Shigeru (Kawasaki, JP), Sugai; Yu (Hadano, JP)
Applicant:	Name City State Country Type MITUTOYO CORPORATION Kawasaki, Kangawa N/A JP
Assignee:	MITUTOYO CORPORATION (Kawasaki, JP)
Appl. No.:	D/633,024
Filed:	January 11, 2018

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Foreign Application Priority Data

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Jul 14, 2017 [JP]			2017-015271

Current U.S. Class:	D10/83; D10/63
Current International Class:	1004
Field of Search:	;D10/63,83,84,85

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References Cited [Referenced By]

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U.S. Patent Documents

4442705	April 1984	Lang
D283599	April 1986	Biddle, Jr. et al.
D356515	March 1995	Fukumoto et al.
D394015	May 1998	Kellstedt, Jr. et al.
D704582	May 2014	Muraoka et al.
D719039	December 2014	Chang
D731904	June 2015	Stohr
D783424	April 2017	Matsumiya
2014/0182364	July 2014	Koshimizu
2017/0248415	August 2017	Matsumiya

Other References

"Rockwell Hardness Testing Machines, HR-300/400/500 Series," Mitutoyo, Bulletin No. 2025(3), Jun. 2017, pp. 1-8. cited by applicant.

Primary Examiner: Davis; Antoine Duval
Attorney, Agent or Firm: Oliff PLC

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