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. 12, 2024
Filed:
Feb. 10, 2021
Soondeuk Jeung, Independence, MO (US);
Yogesh Ner, Spring Hill, TN (US);
LU Liu, Crestwood, KY (US);
Zhiwang Wu, Spring Hill, TN (US);
Lei LI, Franklin, TN (US);
SoonDeuk Jeung, Independence, MO (US);
Yogesh Ner, Spring Hill, TN (US);
Lu Liu, Crestwood, KY (US);
Zhiwang Wu, Spring Hill, TN (US);
Lei Li, Franklin, TN (US);
PARKER-HANNIFIN CORPORATION, Cleveland, OH (US);
Abstract
A filter media and methods are provided. The media is stretchable and exhibits a high degree of elongation which thereby extends its surface area during pleating. By extending surface area of media during pleating, the initial differential pressure is lowered as the area of media is stretched while keeping the same efficiency range with a compressed thickness of media on the affected area.