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. 27, 2009
Filed:
Jul. 02, 2003
Applicant:
Alessandro Celli, Lucca, IT;
Inventor:
Alessandro Celli, Lucca, IT;
Assignee:
A. Celli Nonwovens S.p.A., Lucca, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01G 25/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A mixing device () for fibers in a gaseous flow, specifically designed to be arranged on the line supplying a head for forming air-laid webs, is described. The device comprises a duct () for fibers suspended in a gaseous flow, with an inlet () and an outlet (). A plurality of rotors (-), perpendicular to said flow and equipped with radial elements (), is provided between the inlet and the outlet.
Celli, Alessandro. (2009). Mixing device for a head for dry-forming paper and associated method (U.S. Patent No. 7480966). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7480966
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile