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. 12, 2005
Filed:
Oct. 08, 2002
Katsuhisa Yamada, Okazaki, JP;
Katsuhisa Yamada, Okazaki, JP;
Denso Corporation, , JP;
Abstract
A fuel filter arrangement includes a core member and a filter main body. The filter main body includes an inner filter and an outer filter, which is arranged at outside of the inner filter. A pore size of the outer filter is greater than a pore size of the inner filter. The inner filter is formed by immersing the core member in a high-density fiber solution and generating an inward flow of the high-density fiber solution through the core member. The outer filter is formed by immersing the core member, around which the inner filter is formed, in a low-density fiber solution and generating an inward flow of the low-density fiber solution through the core member and the inner filter.