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. 13, 2026
Filed:
Aug. 29, 2023
Applicant:
Bennamann Services Ltd, Newquay, GB;
Inventors:
Thomas William Bradshaw, Nr Wantage, GB;
Luke James Mann, Truro, GB;
Duncan Stuart Glasby, Wadebridge, GB;
Assignee:
BENNAMANN SERVICES LTD, Newquay, GB;
Primary Examiner:
Int. Cl.
CPC ...
B65B 31/04 (2006.01); F17C 1/12 (2006.01);
U.S. Cl.
CPC ...
B65B 31/04 (2013.01); F17C 1/12 (2013.01);
Abstract
Methods and devices for sealing a storage vessel or other apparatus are provided. A piston moves from a first position to a second position within a body to compress a sealing element, such as a metallic ring. One or more attachment elements connect the piston to the body. A removable pipe can be used for pump-out.
Quick Actions:
Bradshaw, Thomas. (2026). Vacuum sealing device and method (U.S. Patent No. 12522391). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12522391
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile