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:
Jan. 27, 2026
Filed:
Mar. 29, 2024
Hongyan Wang, Shenzhen, CN;
Hongyan Wang, Shenzhen, CN;
Abstract
An automatic vacuum sealer includes an upper shell, a lower shell, a circuit board, a vacuum pump, and a battery, where the upper shell and the lower shell are snapped to each other and fixed together; the circuit board, the vacuum pump, and the battery are arranged in an arrangement chamber formed between the upper shell and the lower shell; the vacuum pump and the battery both are connected to the circuit board; the circuit board is further provided with keys configured to control a working state of the vacuum pump; an aspirating port of the vacuum pump communicates with an aspirating hole; and a bottom of the lower shell is provided with a large annular sealing flexible rubber and a small annular sealing flexible rubber. The automatic vacuum sealer is strongly practical and is conducive to promotion and application.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile