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. 21, 2025
Filed:
Apr. 16, 2020
Applicant:
Autotech Engineering S.l., Bizkaia, ES;
Inventors:
Assignee:
Autotech Engineering S.L., Bizkaia, ES;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21D 22/20 (2005.12); B21D 22/02 (2005.12); B21D 37/01 (2005.12);
U.S. Cl.
CPC ...
B21D 22/20 (2012.12); B21D 22/02 (2012.12); B21D 37/01 (2012.12);
Abstract
A cold working apparatus for forming a blank includes a first die and a second die. The first die has at least one die cavity and the second die has at least one die protrusion. The cold working apparatus press forms the blank placed between the first and second dies.