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. 20, 2026
Filed:
Jun. 15, 2023
Prairie Plastic Hardware Co., Ltd., Dongguan, CN;
Free-free Industrial Corp, Taipei City, TW;
Tsung-Han Lee, Taipei City, TW;
Sheng-Chih Yang, Taipei City, TW;
PRAIRIE PLASTIC HARDWARE CO., LTD., Dongguan, CN;
FREE-FREE INDUSTRIAL CORP, Taipei City, TW;
Abstract
A sliding-locking crisper box includes a box body, an upper cover, and a sliding sleeve. The box body has an opening and a flange having a first fixed structure. The upper cover covers the opening and has two first and two second side frame. The first side frame has a limiting portion provided with a slot and a limiting side-cover. The sliding sleeve is arranged on the second side frame and may switch between a locked position and an unlocked position. The sliding sleeve has a plug end, a second fixed structure, and an anti-lift plate. The sliding sleeve locks the upper cover on the box body when the sliding sleeve is at the locked position. The plug end, the anti-lift plate, and the second fixed structure are separated from the limiting side-cover, the flange, and the first fixed structure when the sliding sleeve is at the unlocked position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile