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:
Sep. 19, 2023
Filed:
Dec. 30, 2021
Kobelco Construction Machinery Co., Ltd., Hiroshima, JP;
Kobelco Construction Machinery Co., Ltd., Hiroshima, JP;
Abstract
Provided is a work machine or the like which can switch between a power supply state and a power supply cutoff state of an actual machine control device irrespective of switching on or off an actual machine switch. On switching an actual machine switchfrom off to on, a first power supply route from an actual machine power sourceto an actual machine control deviceis formed. Consequently, a second power supply route from the actual machine power sourceto the actual machine control deviceis formed. Then, the first power supply route is cut off, while the second power supply route not through the actual machine switchis maintained.