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. 15, 2013
Filed:
Jan. 16, 2009
Richard Radford, Nottingham, GB;
David Edgar Peel, Southwell, GB;
Andrew Richard Thomas Tatarek-gintowt, Hants, GB;
Arthur Frederick George King, Surrey, GB;
Richard Radford, Nottingham, GB;
David Edgar Peel, Southwell, GB;
Andrew Richard Thomas Tatarek-Gintowt, Hants, GB;
Arthur Frederick George King, Surrey, GB;
BPR Medical Limited, Mansfield, GB;
Abstract
A modular coupling system allows a combined gas canister and integral regulator to be used with a wide range of different utilizer devices such as flow meter, conservor or delivery apparatus. A first coupling part is secured to the pressurized gas canister permanently, and carries a combined main delivery valve and venting valve to allow connection of the gas utilizer to the canister by means of a second coupling part formed integrally with or attached to the gas utilizer device by a simple push and twist action which, upon fitting, closes the venting valve; and opens the main delivery valve in sequence.