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. 19, 2025
Filed:
May. 10, 2021
Applicant:
Illinois Tool Works Inc., Glenview, IL (US);
Inventors:
David Prymula, Glenview, IL (US);
Bret Shankleton, Glenview, IL (US);
Assignee:
Illinois Tool Works Inc., Glenview, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D 51/16 (2006.01); B65D 83/70 (2006.01);
U.S. Cl.
CPC ...
B65D 51/1638 (2013.01); B65D 83/70 (2013.01);
Abstract
A closurefor a pressurized container having a plate with a top sideand a bottom sidea first notchthat extends about a first axis Aalong the top side, and a second notchthat extends about the first axis along the bottom side. The first and second notch form a membranethat is capable of being ruptured when a maximum pressure causes the membrane to rupture.