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. 11, 2020
Filed:
Feb. 12, 2019
Free-free(usa) Inc;
Free-free Industrial Corp, Taipei, TW;
Sheng-Yu Liu, Taipei, TW;
FREE-FREE(USA) INC, Ontario, CA (US);
FREE-FREE INDUSTRIAL CORP, Taipei, TW;
Abstract
A cover structure of a sealed can includes an upper cover, a lower cover, a handle component, an elastic member and a sealing ring. The upper cover has a through hole; the lower cover is installed under the upper cover; the handle component includes a connecting lever, a shifting handle and a pivot connecting the connecting lever and shifting handle, and the connecting lever passing through the through hole and then connecting the lower cover; each elastic member is elastically clamped between the upper and lower covers; the sealing ring has an end coupled to the lower cover and the other end extending towards the upper cover; the connecting lever is formed at the center of the lower cover, and each elastic member is installed symmetrically on both sides with respect to the connecting lever. This structure features simple structure and uniform force exertion and has good sealing effect.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile