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:
May. 12, 2015
Filed:
Dec. 17, 2010
Applicants:
Juergen Battenfeld, Battenberg, DE;
William E. Widrig, Ballston Spa, NY (US);
Eszter Nofz, Breidenbach, DE;
Inventors:
Juergen Battenfeld, Battenberg, DE;
William E. Widrig, Ballston Spa, NY (US);
Eszter Nofz, Breidenbach, DE;
Assignee:
Hollingsworth & Vose Company, East Walpole, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 37/00 (2006.01); B01D 39/18 (2006.01); B01D 39/20 (2006.01); D04H 1/4218 (2012.01); D04H 1/4258 (2012.01);
U.S. Cl.
CPC ...
B01D 39/2017 (2013.01); B01D 39/18 (2013.01); B01D 2239/0636 (2013.01); B01D 2239/1291 (2013.01); D04H 1/4218 (2013.01); D04H 1/4258 (2013.01);
Abstract
Filter media suitable for various applications (e.g., hydraulic) and related components, systems, and methods associated therewith are described. The filter media may include a fiber web having a mixture of glass fibers and fibers that are fibrillated. The fibrillated fibers, for example, may be formed of lyocell.