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:
Jan. 12, 2010
Filed:
May. 07, 2004
Applicants:
Guglielmo Biagiotti, Capannori, IT;
Angelo Benvenuti, Lucca, IT;
Inventors:
Guglielmo Biagiotti, Capannori, IT;
Angelo Benvenuti, Lucca, IT;
Assignee:
Fabio Perini S.p.A., Lucca, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21G 1/02 (2006.01); B29C 43/46 (2006.01); B21D 53/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pressure roller () for devices for processing continuous web materials is described, comprising a lateral surface (S;S), including a regulating system () to impose an adjustable crown of the lateral surface (S;S) of the roller deforming said lateral surface.
Biagiotti, Guglielmo. (2010). Variable crown roller for devices for processing continuous web material and device comprising said roller (U.S. Patent No. 7645222). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7645222
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile