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:
Apr. 26, 2005
Filed:
Mar. 31, 2003
Shahriar Nick Niakan, Corona, CA (US);
Stuart T. Miyagishima, Corona, CA (US);
Christopher C. Beau, Corona, CA (US);
Oscar Morales, Corona, CA (US);
Shahriar Nick Niakan, Corona, CA (US);
Stuart T. Miyagishima, Corona, CA (US);
Christopher C. Beau, Corona, CA (US);
Oscar Morales, Corona, CA (US);
Advanced Flow Engineering, Inc., Corona, CA (US);
Abstract
Air filter with a sidewall and inverted cone cap sections; a beveled crown unifying the sidewall with the cap to form a one-piece filter; a seat on the bottom of the wall section with seals for contact with a support; and a flange affixed to the cap to adjust contact with a support surface. The filter media includes four-layer oleophilic cotton mesh layers supported between two structural mesh layers, with an efficacious amount of oil to increase particle trapping.