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:
Nov. 09, 1993
Filed:
Sep. 17, 1992
Applicant:
Inventors:
Yasuhiro Ichiba, Kawasaki, JP;
Hideo Morita, Kawasaki, JP;
Assignee:
Mitutoyo Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01B / ;
U.S. Cl.
CPC ...
33561 ; 33559 ;
Abstract
A touch signal probe wherein a stylus installation shaft 2 and a stylus are connected by two springs 8 and 10 so as to move in a X-Y direction and a Z direction and a slat of a damper 9 is contained in a closed closure space S between the spring 8 and the spring 10, which space S is filled with a viscous liquid.