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. 03, 2018
Filed:
Apr. 11, 2014
Applicant:
Carl Freudenberg KG, Weinheim, DE;
Inventors:
Andreas Eisenhut, Pullach, DE;
Christoph Zimmermann, Weinheim, DE;
Bruno Meier, Untersiggenthal, CH;
Christian Thoma, Albbruck, DE;
Assignee:
Carl Freudenberg KG, Weinheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62B 3/10 (2006.01); A47L 13/51 (2006.01); B62B 3/04 (2006.01);
U.S. Cl.
CPC ...
B62B 3/10 (2013.01); A47L 13/51 (2013.01); B62B 3/04 (2013.01); B62B 2202/50 (2013.01); B62B 2501/00 (2013.01);
Abstract
A cleaning cart has a base plate and a working plate arranged at a vertical distance above the base plate, wherein the base plate and the working plate are connected to each other by a linkage arranged in the vertical distance. The linkage is formed by at least two struts extending non-parallel to each other.