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:
Nov. 22, 2022
Filed:
Jun. 05, 2019
Nokian Renkaat Oyj, Nokia, FI;
Esko Kukkonen, Nokia, FI;
Jari Ojala, Nokia, FI;
Teemu Soini, Tampere, FI;
Atte Antikainen, Pirkkala, FI;
Jani Räisänen, Pirkkala, FI;
NOKIAN RENKAAT OYJ, Nokia, FI;
Abstract
A method for making a blind hole in a prefabricated tire and a method for inserting an insert to such a blind hole are disclosed. The former comprises arranging available a prefabricated tire comprising tread blocks forming the tread of the tire, and thereafter machining such a blind hole to a tread block of the tire that the blind hole has a first cross section at a first depth and a second cross section at a second depth, wherein the second cross section is greater than the first cross section and the second depth is greater than the first depth.