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:
Nov. 20, 2007
Filed:
May. 07, 2004
Applicants:
Werner Himmelsbach, Rheinfelden, DE;
David Houlton, Lörrach, DE;
Inventors:
Werner Himmelsbach, Rheinfelden, DE;
David Houlton, Lörrach, DE;
Assignee:
Ekato Rühr- und Mischtechnik GmbH, Schopfheim, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01F 7/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
An agitator, in particular for dispersing gases in liquids, includes a plurality of blades, with each blade being constructed to have a blade portion bent forwards in a rotation direction. The blade has a trailing end region, which defines a blade portion bent forwards in a rotation direction, and a leading end region, which is bent inwards at an angle in a direction toward the blade portion.