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:
Mar. 21, 2017
Filed:
Oct. 08, 2014
Applicant:
Parker-hannifin Corporation, Cleveland, OH (US);
Inventor:
Russell D. Jensen, Modesto, CA (US);
Assignee:
Parker-Hannifin Corporation, Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 37/22 (2006.01); B01D 29/11 (2006.01); B01D 35/30 (2006.01); B01D 29/21 (2006.01);
U.S. Cl.
CPC ...
F02M 37/22 (2013.01); B01D 29/21 (2013.01); B01D 2201/0415 (2013.01); B01D 2201/316 (2013.01); B01D 2201/4076 (2013.01);
Abstract
Provided is a filter element having an annular resilient sealing device having a bead that undulates axially back and forth for mating with a correspondingly undulating top surface of a base in a filter assembly. The undulating bead provides for a fluid tight seal while restricting relative rotation of the filter element relative to the base.