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. 01, 2022
Filed:
Dec. 26, 2017
Applicant:
Baldwin Filters, Inc., Cleveland, OH (US);
Inventors:
John H. Beard, Kearney, NE (US);
Stephen Schweitzer, Kearney, NE (US);
Assignee:
Baldwin Filters, Inc., Kearney, NE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 27/08 (2006.01); B01D 35/30 (2006.01); B01D 29/21 (2006.01); B01D 29/96 (2006.01); B01D 27/00 (2006.01);
U.S. Cl.
CPC ...
B01D 35/306 (2013.01); B01D 27/00 (2013.01); B01D 27/08 (2013.01); B01D 29/21 (2013.01); B01D 29/96 (2013.01); B01D 35/30 (2013.01); B01D 2201/291 (2013.01); B01D 2201/295 (2013.01); B01D 2201/34 (2013.01); B01D 2201/4015 (2013.01); B01D 2201/4084 (2013.01);
Abstract
A filter cartridge including catches for ejecting the filter cartridge from a filter housing as the filter cartridge and filter housing are removed from a filter base is provided. The catches are configured to engage corresponding catches of the filter base to limit axial motion of the filter cartridge as the filter cartridge and filter housing are threadedly removed from the filter base.