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:
Jun. 28, 2022
Filed:
Jan. 03, 2020
Applicant:
Sharp Kabushiki Kaisha, Sakai, JP;
Inventor:
Shinichi Azumi, Sakai, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/00 (2006.01); B65G 1/137 (2006.01); B65G 17/12 (2006.01);
U.S. Cl.
CPC ...
B65G 1/137 (2013.01); B65G 17/12 (2013.01);
Abstract
The carriage is coupled to the traveling device including a driving wheel and is towed and moved by the traveling device. The carriage includes: a traveling wheel provided in a bottom portion of the carriage; an accommodating part for accommodating the traveling device; and a passage which is provided on a side surface of the carriage and through which light emitted from a detector passes, the detector being provided in the traveling device to detect an obstacle around the traveling device.