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. 25, 2000
Filed:
Apr. 24, 1997
Applicant:
Inventor:
Goran Pantzar, .ANG.rsunda, SE;
Assignee:
Sandvik Aktiebolag, Sandviken, SE;
Primary Examiner:
Int. Cl.
CPC ...
B21K / ;
U.S. Cl.
CPC ...
76115 ; 407 46 ;
Abstract
A rotary tool holder having a plurality of cutting insert-receiving seats is manufactured by rough-forming the seats in a steel body, then hardening the body, and thereafter finish-forming the seats.