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. 15, 2005
Filed:
Apr. 19, 2001
Antonio Morlacchi, Legnano MI, IT;
Antonio Morlacchi, Legnano MI, IT;
Nextec S.r.l., Parabiago MI, IT;
Abstract
A process for waterproofing leather () includes pressing on the internal surface of the leather () at least one semi-permeable membrane () whose surface contacting the leather () is provided with a glue pattern. The glue pattern of the semi-permeable membrane () is preferably thermoadhesive, and therefore the pressing of the membrane on the leather () is preferably a hot pressing. Further, the semi-permeable membrane () is preferably elastic, non-porous and combined with a support sheet (). The leather obtained by the process is also provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile