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:
Jul. 23, 2024
Filed:
Oct. 01, 2019
Norimat, Toulouse Occitaine, FR;
Yannick Beynet, Toulouse Occitaine, FR;
Romain Epherre, Toulouse Occitaine, FR;
NORIMAT, Toulouse Occitaine, FR;
Abstract
A method for producing a counter-form () for manufacturing a part having a complex shape () by pressure sintering densification. The counter-form () is formed from successive layers produced by numerically-controlled three-dimensional (3D) additive printing according to the following steps: numerically recording a three-dimensional negative of the part to be produced () in a control unit of a three-dimensional additive printing system in order to constitute the positive form of the counter-form to be produced; producing the counter-form () using a 3D additive printing technique. The part having a complex shape () is then manufactured by pressure sintering, then separated from the counter-form which is also sintered ().