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:
Apr. 26, 2022
Filed:
Nov. 01, 2018
Applicant:
Agie Charmilles SA, Losone, CH;
Inventors:
Umang Maradia, Locarno, CH;
Mikhail Kliuev, Zürich, CH;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23H 9/00 (2006.01); B23H 9/14 (2006.01); B23H 1/00 (2006.01); B23H 7/26 (2006.01); B23H 9/10 (2006.01);
U.S. Cl.
CPC ...
B23H 9/14 (2013.01); B23H 9/00 (2013.01); B23H 1/00 (2013.01); B23H 7/26 (2013.01); B23H 9/10 (2013.01);
Abstract
The invention provides a method for machining a shape such as slot or cavity or aperture using a plurality of first type holes () and second type holes (), wherein during machining of first type holes () the hole circumference completely envelopes the respective portion of the electrode circumference.