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:
Jul. 02, 2024
Filed:
Jun. 18, 2019
Applicant:
Draeger Safety Uk Limited, Blyth, GB;
Inventors:
Gordon Wrigley, Newcastle Upon Tyne, GB;
Jason Edward Allan, North Shields Tyne and Wear, GB;
Assignee:
DRAEGER SAFETY UK LIMITED, Northumberland, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62B 9/04 (2006.01); A62B 7/02 (2006.01); A62B 9/02 (2006.01); A62B 25/00 (2006.01); B63C 11/02 (2006.01);
U.S. Cl.
CPC ...
A62B 9/04 (2013.01); A62B 9/02 (2013.01); A62B 25/00 (2013.01); B63C 11/02 (2013.01); A62B 7/02 (2013.01); B63C 2011/026 (2013.01);
Abstract
A back plate for a breathing apparatus comprises a back plate frame for supporting a cylinder of breathable gas; and a pressure reduction valve configured to receive breathing gas from a cylinder of breathable gas; and a resiliently deformable element configured to support the pressure reduction valve on the back plate frame so as to permit relative movement between the pressure reduction valve and the back plate frame.