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:
Feb. 20, 2001
Filed:
Sep. 07, 1999
Applicant:
Inventors:
Karl Haegele, Schorndorf, DE;
Gebhard Munz, Schorndorf, DE;
Assignee:
Haegele GmbH, Schorndorf, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63H 3/00 ;
U.S. Cl.
CPC ...
B63H 3/00 ;
Abstract
A fan impeller assembly of simple construction which is intended, in particular, for use in cooling systems of internal combustion engines and can be used there inter alia as a cleaning blower for clearing the radiator and/or corresponding air inlet openings by reversal of the direction of delivery.