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:
Oct. 13, 1992
Filed:
May. 28, 1991
Applicant:
Inventors:
Paolo Melacini, Venezia-Mestre, IT;
Giovanni Pieri, Novara, IT;
Assignee:
Montefibre S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H / ;
U.S. Cl.
CPC ...
162145 ; 162146 ; 162207 ;
Abstract
Felts and non-woven fabrics comprising glass fibers and unstretched polyester fibers having a titer higher than 3 dtex, a break elongation higher than 100%, a modulus lower than 200 g/tex, a crystallinity lower than 20%, and a toughness lower than 20 g/tex.
Melacini, Paolo. (1992). Felts and nonwoven fabrics based on polyester fibers and glass fibers (U.S. Patent No. 5154798). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5154798
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile