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:
Jun. 22, 2004
Filed:
Sep. 26, 2002
Applicant:
Inventor:
John A. Serio, Lake In The Hills, IL (US);
Assignee:
International Engine Intellectual Property Company, LLC, Warrenville, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 2/910 ;
U.S. Cl.
CPC ...
F04D 2/910 ;
Abstract
A water pump ( ) and impeller ( ) for use in applications such as internal combustion engines. A plurality of holes ( ) are formed near the hub and periphery of the impeller ( ) of the water pump to provide coolant flow through a cavity ( ) housing a seal. The seal ( ) is thereby cooled to prevent premature failure of the seal ( ) due to overheating.
Quick Actions:
Serio, John. (2004). Water pump and impeller therefor (U.S. Patent No. 6752590). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6752590
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile