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. 29, 2017
Filed:
Jun. 26, 2014
Applicant:
Pall Corporation, Port Washington, NY (US);
Inventors:
Kyle Kathan, Land O' Lakes, FL (US);
Jessica Bennett, Holiday, FL (US);
Jose Camero, Schertz, TX (US);
Assignee:
Pall Corporation, Port Washington, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 29/03 (2006.01); B01D 46/00 (2006.01); B01D 46/24 (2006.01); B01D 46/52 (2006.01); B01D 29/01 (2006.01);
U.S. Cl.
CPC ...
B01D 29/035 (2013.01); B01D 29/012 (2013.01); B01D 46/0031 (2013.01); B01D 46/2411 (2013.01); B01D 46/523 (2013.01); B01D 2239/0654 (2013.01); B01D 2239/0695 (2013.01); B01D 2275/105 (2013.01);
Abstract
A filter cartridge is provided for filtering particulates in fluid and gas streams. The filter cartridge has a filter element for filtering the streams and a helical wrap to give stability to the pleats in response to radially outward flow. The wrap has an outer layer for attaching to the filter element and an inner layer for strength and resisting pressure drops across the filter element.