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. 20, 2025
Filed:
Jun. 17, 2021
Applicant:
Timothy L Krull, Kearney, NE (US);
Inventor:
Timothy L Krull, Kearney, NE (US);
Assignee:
Parker-Hannifin Corporation, Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 46/42 (2006.01); B01D 46/00 (2022.01); B01D 46/52 (2006.01);
U.S. Cl.
CPC ...
B01D 46/4227 (2013.01); B01D 46/0005 (2013.01); B01D 46/52 (2013.01); B01D 2265/06 (2013.01);
Abstract
An air filter has handle structures at the periphery that may either be handles or handle mounts that may support a bail handle. The handle structures may be part of a seal support frame structure such that force is applied during mechanic handling is applied proximate the seal region.