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:
Jul. 17, 2018
Filed:
Jun. 19, 2015
Applicant:
Carl Freudenberg KG, Weinheim, DE;
Inventors:
Markus Rueckheim, Griesheim, DE;
Christian Mast, Mannheim, DE;
Assignee:
Carl Freudenberg KG, Weinheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 11/40 (2006.01); A47L 9/00 (2006.01);
U.S. Cl.
CPC ...
A47L 11/4058 (2013.01); A47L 9/009 (2013.01); A47L 11/4011 (2013.01); A47L 11/4041 (2013.01); A47L 11/4061 (2013.01); A47L 2201/00 (2013.01); A47L 2201/04 (2013.01);
Abstract
A movable device has a base which can be moved on a surface using a travel gear, which may improve and design a movable device such that it can be moved on a surface without major damages and in a trouble-free manner, wherein the base is associated with one or more detectors configured to detect obstacles and/or with dampers configured to damp impact and/or with carriers configured to carry along particles.