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:
Feb. 14, 2023
Filed:
Feb. 08, 2018
Gkn Sinter Metals Engineering Gmbh, Radevormwald, DE;
Eberhard Ernst, Eichenzell, DE;
Donald D. Cooper, Fond du Lac, WI (US);
Hasim Tekines, Wachtberg, DE;
Guido Schneider, Riedenberg, DE;
Rainer Schmitt, Wachtberg, DE;
GKN Sinter Metals Engineering GmbH, Radevormwald, DE;
Abstract
A tool and die set and related method of use of the tool and die set in a press for the compaction of a powder metal into a preform involves an uneven amount of positional deflection of at least two lower or upper tool members. This asymmetrical elastic response under load may help to eliminate cracking of the part after the compressive load is removed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile