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. 08, 2025
Filed:
Dec. 17, 2021
Comadur SA, Le Locle, CH;
Denis Bubendorf, Bevaix, CH;
Pierry Vuille, Les Emibois, CH;
Eric Thionnet, Le Russey, FR;
Paulo Arede, La Chaux-de-Fonds, CH;
Comadur SA, Le Locle, CH;
Abstract
A method for manufacturing a cutting tool () with lubrication orifices of complex shapes, including the steps of: producing a polymer insert (), overmoulding a body of the cutting tool () with the polymer insert () by injecting into a mould, removing the polymer insert (), so as to form in the body of the cutting tool () lubrication orifices, the shape whereof is complementary with that of a part of the insert (), machining the body of the cutting tool () on an active part thereof, and depositing an abrasive coating on a surface of the active part of the body of the cutting tool ().