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:
Jan. 29, 2002
Filed:
Aug. 31, 2000
Applicant:
Inventor:
Matti Niemi, Fagersta, SE;
Assignee:
Seco Tools, Fagersta, SE;
Primary Examiner:
Int. Cl.
CPC ...
B23C 5/20 ;
U.S. Cl.
CPC ...
B23C 5/20 ;
Abstract
The present invention relates to a method and a cutting insert for threading. The method aims to produce a thread in a rotary work piece. The threading insert has a polygonal basic shape including at least one cutting corner. The cutting corner has two cutting tips with different projections which cutting tips each comprises a cutting edge, which is provided to form a thread top substantially between the cutting tips. The total projected length of the cutting edge is smaller than two thread pitches.
Niemi, Matti. (2002). Method and cutting insert for threading (U.S. Patent No. 6341923). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6341923
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile