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:
Mar. 08, 2011
Filed:
Oct. 30, 2007
Applicants:
Mouloud Behloul, Chaville, FR;
Sylvain Quidant, Plombière les Dijon, FR;
Inventors:
Mouloud Behloul, Chaville, FR;
Sylvain Quidant, Plombière les Dijon, FR;
Assignee:
Lafarge, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 51/00 (2006.01); B29C 51/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A production process includes providing an envelope and a mould, introducing the material to be moulded in the mould, placing the mould in the envelope, creating a low pressure in the envelope, and deforming the mould.