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:
Jul. 16, 2002
Filed:
Aug. 15, 2000
Applicant:
Inventors:
Stephen T. Cox, Radford, VA (US);
Dino E. Abelli, Cumberland, RI (US);
Assignee:
Hollingsworth & Vose Company, East Walpole, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 3/700 ;
U.S. Cl.
CPC ...
B01D 3/700 ;
Abstract
A carded nonwoven filter media comprising one or more layers of core-sheath fibers wherein the sheath portion of a fiber is bonded to one or more adjacent core fibers is disclosed. In a preferred embodiment, the nonwoven filter media includes an antimicrobial fiber component.