The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 29, 2006
Filed:
Aug. 29, 2005
Hirotaka Hayashi, Kure, JP;
Takeshi Sawa, Kawasaki, JP;
Noriyoshi Ozawa, Kure, JP;
Mitutoyo Corporation, Kawasaki, JP;
Abstract
A hardness tester for measuring hardness of a sample by applying a predetermined test load to the sample with an indenter attached to an indenter attaching member so as to form an indentation on the sample, comprises: the indenter attaching member to which the indenter is attached detachably; the indenter which comprises an identification member with identification information to identify the indenter; an indenter information storing member to store indenter information and the identification information of the indenter, where the indenter information is matched with the respective identification information; an identification information acquiring member to acquire the identification information from the identification member when the indenter is attached to the indenter attaching member; an indenter information acquiring member to acquire the indenter information corresponding to the identification information acquired by the identification information acquiring from the indenter information storing member.