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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.:

US 12187527 B1

PDFFull Text
Date of Patent:
Jan. 07, 2025

Filed:

Feb. 19, 2018

Gas storage devices

Applicant:

Simply Breathe Ltd, Beverley, GB;

Inventors:

Joe Michael Barratt, Beverly, GB;

Matthew James Sygrove, Ogden, GB;

Assignee:

Simply Breathe Ltd, Flemingate Beverley, GB;

Attorney:

Wolf, Greenfield & Sacks, P.C.

Primary Examiner:

Steven O Douglas

Int. Cl.
CPC ...
B65D 83/00 (2006.01); A62B 18/02 (2006.01); A62B 18/10 (2006.01); B01J 21/18 (2006.01); B01J 23/889 (2006.01); B65D 83/14 (2006.01); B65D 83/20 (2006.01);
U.S. Cl.
CPC ...
B65D 83/207 (2013.01); A62B 18/02 (2013.01); A62B 18/10 (2013.01); B01J 21/18 (2013.01); B01J 23/8892 (2013.01); B65D 83/14 (2013.01);
Abstract

The invention relates to a device () for dispensing oxygen () under pressure. The device comprises a canister () filled with activated carbon () and oxygen () at a pressure of between 4 and 20 barg. when measured at room temperature. The canister is sealed with a valve assembly () allowing release of oxygen from the canister on actuation of the valve assembly. To ensure the activated carbon does not react with the oxygen generating carbon monoxide the device further comprises a catalyst () that prevents or significantly reduces the presence of carbon monoxide. In a further aspect there is a device () for dispensing a gas () under pressure which device comprises a canister () with a volume of 11 or less filled with activated carbon () to adsorb the gas under a pressure of between 4 and 20 barg when measured at room temperature. The canister () is sealed with a valve assembly () crimped to the canister over a seal allowing release of the gas () from the canister on actuation of the valve assembly, wherein the gas is carbon dioxide, oxygen, nitrogen or air, and the canister is a steel canister. In a particularly favoured embodiment the device is filled with carbon dioxide and includes a high volume discharge valve making it useful as a pet behaviour correction device.

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