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. 24, 2018
Filed:
Jan. 28, 2014
Miyeon Kang, Seoul, KR;
Young Suk Ko, Busan, KR;
Other;
Abstract
Disclosed is a crane and a tractor used at a container base of a harbor or a container terminal, and more particularly, a charging system in which a power supplying device capable of supplying power in a contactless fashion is installed at the crane and a power collecting device capable of receiving power from the power supplying device is installed at the tractor, so that the tractor receives power from the power supplying unit installed at the crane while performing lifting or landing works below the crane to charge power required for movement of the tractor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile