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:
Dec. 22, 1998
Filed:
Jan. 02, 1997
Applicant:
Inventors:
Hiromichi Sugie, Kariya, JP;
Tsuyoshi Minari, Kariya, JP;
Yasunari Arai, Kariya, JP;
Yukihisa Horikoh, Kariya, JP;
Kouji Kume, Kariya, JP;
Hirotsugu Kojima, Kariya, JP;
Assignee:
Toyoda Boshoku Corporation & Denso Corporation, Aichi, JP;
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
055523 ; 055529 ;
Abstract
A filter element for an air cleaner including a filter medium which has a plurality of basic filter units and is integrally formed of a porous sintered material produced by sintering powdered synthetic resin.