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. 19, 2013
Filed:
Mar. 16, 2011
Applicant:
Orsola Patrini, Capergnanica, IT;
Inventor:
Orsola Patrini, Capergnanica, IT;
Assignee:
Lumson S.p.A., Capergnanica, IT;
Primary Examiner:
Int. Cl.
CPC ...
B29C 49/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for producing a container associable with airless pumps, in the interior of which container a deformable bag is formed by blow molding a preform of plastic material. A vacuum is created in the container interior during or slightly before blowing.