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:
Jun. 09, 2015
Filed:
May. 27, 2011
Masahiko Kuroda, Kyoto, JP;
Masahiko Kuroda, Kyoto, JP;
KYOCERA CORPORATION, Kyoto, JP;
Abstract
The invention provides an end mill having an improved chip discharging performance and capable of carrying out excellent cutting machining. The end mill includes an end cutting edge () provided on a front end of a tool body () which rotates around a central axis, a peripheral cutting edge () provided on an outer periphery of the tool body (), a rake surface of the end cutting edge () and the peripheral cutting edge (), and at least one recess (), which locally breaks the continuity of the end cutting edge () is provided, wherein a wall section () which extends toward the rear of the outer peripheral side is provided at least in that area of the rake surface () which is closer to the outer peripheral side than the recess ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile