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. 10, 2023
Filed:
Dec. 27, 2019
Tungaloy Corporation, Fukushima, JP;
Yuusuke Suzuki, Iwaki, JP;
TUNGALOY CORPORATION, Fukushima, JP;
Abstract
A cutting insert exhibits superior chip control during grooving and cross feeding. Embodiments include a cutting insert having an upper face, a front face forming an intersecting ridgeline with the upper face, side faces connected to the front face forming intersecting ridgelines with the upper face, a front face cutting edge on the intersecting ridgeline between the upper face and the front face, and side cutting edges on the intersecting ridgelines between the upper face and the side faces. The upper face includes a first portion and an undulating portion on which peaks and troughs are formed continuously in a direction heading away from the front face cutting edge, the undulating portion provided on both lateral direction sides of the first portion. The undulating portion is configured such that the side cutting edges, when seen from the side, each have a continuous undulating shape from the front face cutting edge.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile