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:
Oct. 22, 2019
Filed:
Jun. 15, 2017
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Kazunori Yamada, Aichi, JP;
Mayu Yokoya, Tokyo, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61H 3/04 (2006.01); B25J 5/00 (2006.01); B25J 19/00 (2006.01); B25J 13/08 (2006.01); B25J 11/00 (2006.01); G03B 21/00 (2006.01);
U.S. Cl.
CPC ...
A61H 3/04 (2013.01); B25J 5/007 (2013.01); B25J 11/009 (2013.01); B25J 13/085 (2013.01); B25J 19/00 (2013.01); A61H 2003/043 (2013.01); A61H 2201/0184 (2013.01); A61H 2201/0188 (2013.01); A61H 2201/1659 (2013.01); A61H 2201/5043 (2013.01); A61H 2201/5058 (2013.01); A61H 2201/5061 (2013.01); G03B 21/00 (2013.01);
Abstract
A robot includes a rotary element capable of rolling over a walking surface on which a user walks, a handle held by the user, a handle load detector that detects a handle load applied to the handle by the user, and a projector that projects light onto the walking surface, the projector being operable to change the light based on the detected handle load.