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:
Oct. 06, 2026
Filed:
Dec. 20, 2023
Moriroku Technology Company, Ltd., Tokyo, JP;
Takafumi Wakabayashi, Tokyo, JP;
MORIROKU CO., LTD., Tokyo, JP;
Abstract
A storage device includes a support shaft for supporting the lid to the container such that the lid can open and close relative to the container, a torsion spring for biasing the lid in a direction to open the lid, and a cylindrical cover that surrounds an outer peripheral surface of a coil of the torsion spring. The torsion spring includes a first arm and a second arm. The second arm can be engaged with the container when the container, the lid and the support shaft are in the assembled state and the first arm is engaged with the lid. The cover has clearance (cutout) that allows the second arm to pass without interference.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile