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. 04, 2025
Filed:
Jun. 20, 2017
Applicant:
Sacmi Cooperativa Meccanici Imola Societa′ Cooperativa, Imola, IT;
Inventors:
Fiorenzo Parrinello, Medicina, IT;
Fabrizio Pucci, Castel Guelfo di Bologna, IT;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 49/22 (2006.01); B29C 48/84 (2019.01); B29C 48/87 (2019.01); B29C 49/04 (2006.01);
U.S. Cl.
CPC ...
B29C 49/22 (2013.01); B29C 48/845 (2019.02); B29C 48/87 (2019.02); B29C 49/04 (2013.01);
Abstract
A method for forming an object made of a polymeric material, wherein the polymeric material has a melting temperature (Tf), comprising the following steps: melting the polymeric material; cooling the polymeric material below the melting temperature (Tf); extruding the polymeric material into a tubular shaped body (H); inserting the tubular body (H) into a mould () having an internal cavity; closing off the tubular body (H) at a first end thereof; blowing air into the tubular body (H) through a second end, in order that the tubular body (H) adheres to the internal cavity of the mould ().