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. 09, 1994
Filed:
Jun. 01, 1992
Applicant:
Inventor:
Roland Martin, Bloux-Dingy-en-Vuache, FR;
Assignee:
Charmilles Technologies SA, , CH;
Primary Examiner:
Int. Cl.
CPC ...
B23H / ;
U.S. Cl.
CPC ...
219 6918 ; 219 6913 ;
Abstract
An electrical discharge machining system including a controlled pulse generator providing high energy pulses having a central system for continuously controlling the energy level, the duration and the frequency of the pulses.