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:
Aug. 25, 2020
Filed:
Oct. 01, 2018
Applicant:
Joon-hyung Kim, Seoul, KR;
Inventor:
Joon-Hyung Kim, Seoul, KR;
Assignee:
ROBO3 CO., LTD., Seoul, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B62D 57/028 (2006.01); B60K 7/00 (2006.01); B62D 57/024 (2006.01); B60K 17/356 (2006.01);
U.S. Cl.
CPC ...
B62D 57/028 (2013.01); B60K 7/0007 (2013.01); B60K 17/356 (2013.01); B62D 57/024 (2013.01);
Abstract
Disclosed are a stair-climbing type driving device and a climbing driving method thereof. It is an object of the present invention to provide a stair-climbing type driving device, which can climb upstairs in safety regardless of height and width of the stairs when the disabled, common people who want to experience four-wheel driving devices, or robots for fire extinguishment or industrial use climb up the stairs, and a climbing driving method of the stair-climbing type driving device.