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:
Mar. 10, 2015
Filed:
Jun. 19, 2014
Zhigang He, Foshan, CN;
Zhibin Huang, Foshan, CN;
Zhigang He, Foshan, CN;
Zhibin Huang, Foshan, CN;
Other;
Abstract
A pressure cooker cover comprises a cover () and a float valve (), wherein a seal ring () is installed in the inner edge of the cover while hooks () are installed in the two side edges of the cover. A push-pull device () which can move the hooks back and forth is mounted in the ends of the hooks. The push-pull device comprises a rotating base (-) arranged in the middle portion of the cover, a rotating shaft (-) and a locking piece (-) which is coupled with the rotating shaft (-). Sliding chutes (-) are provided at the two sides of the locking piece. Guide columns (-) which are slidingly matched with the sliding chutes are set at two ends of the hooks ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile