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. 28, 2015
Filed:
Dec. 01, 2009
Nicolas Chomel, Octeville sur Mer, FR;
Sylvain Auvrey, Octeville sur Mer, FR;
Jean-christophe Langlois, Octeville sur Mer, FR;
Arnaud Briard, Octeville sur Mer, FR;
Nicolas Chomel, Octeville sur Mer, FR;
Sylvain Auvrey, Octeville sur Mer, FR;
Jean-Christophe Langlois, Octeville sur Mer, FR;
Arnaud Briard, Octeville sur Mer, FR;
Sidel Participations, Octeville sur Mer, FR;
Abstract
A forming method, in a mold provided with a wall forming a cavity, of a container from a blank, which includes a boxing operation of pushing back the material of the blank by an insert movably mounted with respect to the wall of the mold between a retracted position in which the insert is retracted into the wall, and a deployed position in which the insert protrudes with respect to the wall, in order to form on the container, by pushing back, a hollow reserve projecting toward the interior of the container. Additionally, a local pressurization operation is performed, after formation of the hollow reserve, of injecting a pressurized fluid between the insert and the hollow reserve.