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. 21, 2020
Filed:
Jun. 17, 2015
Shiroki Corporation, Fujisawa-shi, Kanagawa, JP;
Kenta Ikenori, Uji, JP;
Junya Kurita, Fujisawa, JP;
SHIROKI CORPORATION, Fujisawa-Shi, Kanagawa, JP;
Abstract
An opening-and-closing body is configured to open and close an opening and to move in a closing direction across a first section of movement in which the opening-and-closing body moves against the weight of the opening-and-closing body and a second section of movement in which the weight of the opening-and-closing body assists the movement of the opening-and-closing body in the closing direction. A driver is configured to drive the opening-and-closing body in the closing direction. A predictor is configured to predict when the opening-and-closing body will shift from the first section of movement to the second section of movement as the driver drives the opening-and-closing body in the closing direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile