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:
Apr. 11, 2017
Filed:
Sep. 05, 2012
Applicants:
Norbert Weis, Weinheim, DE;
Hans-jörg Clemen, Heidelberg, DE;
Marc Hunger, Viernheim, DE;
Inventors:
Assignee:
CARL FREUDENBERG KG, Weinheim, DE;
Primary Examiner:
Int. Cl.
CPC ...
A46B 9/00 (2006.01); A46B 9/06 (2006.01); A46B 9/02 (2006.01); A46D 1/00 (2006.01);
U.S. Cl.
CPC ...
A46B 9/025 (2013.01); A46B 9/00 (2013.01); A46B 9/06 (2013.01); A46D 1/0238 (2013.01); A46B 2200/302 (2013.01); A46D 1/0253 (2013.01);
Abstract
In respect of the problem of specifying a broom head which can readily sweep up differently sized particles and mixtures of the same, a broom head comprising a basic body (), from which clusters () of bristles project, characterized in that the clusters () have a cross section which is neither round nor circular.