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:
Sep. 23, 2008
Filed:
Jan. 07, 2004
Applicants:
Alessandro Balboni, Granarolo Dell'Emilia, IT;
Maurizio Borgatti, Imola, IT;
Fiorenzo Parrinello, Medicina, IT;
Inventors:
Alessandro Balboni, Granarolo Dell'Emilia, IT;
Maurizio Borgatti, Imola, IT;
Fiorenzo Parrinello, Medicina, IT;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B28B 3/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for separating a portion of extruded material from the continuous strip leaving an extruder, consisting of passing in front of the extrusion nozzle withdrawal means associated with at least one cutting means; said withdrawal means and said at least one cutting means are made to move independently of each other with velocities, in the sense of vectors, which differ from each other and differ in relation to the material portion separated.