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:
Dec. 08, 1992
Filed:
Jul. 25, 1991
Applicant:
Inventors:
Tomoyuki Suga, Aichi, JP;
Mitsutaka Sumita, Aichi, JP;
Assignee:
Mitsubishi Denki K.K., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23H / ; B23H / ;
U.S. Cl.
CPC ...
219 6912 ; 219 6916 ; 324 711 ; 364561 ;
Abstract
A contact point is estimated by detecting a variation of a potential difference between the first and the second object as the objects approach one another. The method and apparatus are particularly suited for use in an electrical discharge machine (EDM) that is controlled by a numerical control (NC) unit for machining a workpiece.
Quick Actions:
Suga, Tomoyuki. (1992). Method and apparatus for positioning first and second objects based on a (U.S. Patent No. 5170026). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5170026
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile