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:
May. 24, 2011
Filed:
Apr. 13, 2005
Applicant:
Dieter Hoffmeier, Ibbenbüren, DE;
Inventor:
Dieter Hoffmeier, Ibbenbüren, DE;
Assignee:
OASE GmbH, Horstel, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B08B 1/04 (2006.01); F28G 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a cleaning rotor () having a longitudinal axis (L), a base part (), which extends concentric to the longitudinal axis (L), a head part () and a strut element () that extends between the base part and the head part. Said strut element () extends in a helical manner about the longitudinal axis (L). The invention is characterized in that at least one supporting part () is placed between the base part () and the head part () while extending parallel to the longitudinal axis (L). The strut element () is supported on the supporting part () and is concave over its length.