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:
Aug. 25, 2015
Filed:
Aug. 26, 2013
Amad Tayebi, Westford, MA (US);
Amad Tayebi, Westford, MA (US);
Other;
Abstract
A method of making a non-clogging porous fibrous mass is disclosed. The fibrous mass comprises intimately blended first and second groups of staple fibers having different tack points and longitudinal stress-free shrinkages. The fibrous mass is fed into and pulled through a heat bonding and shaping die and cut to a desired length. Specific ratios of weight percent to fiber denier and differences between the longitudinal stress-free shrinkages of the groups of fibers are utilized in order to render the bonded fibrous mass non-clogging.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile