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. 29, 2013
Filed:
Aug. 28, 2007
Applicants:
Roger Leslie Brown, London, GB;
David Paul Sumners, Stockton-on-Tees, GB;
Inventors:
Roger Leslie Brown, London, GB;
David Paul Sumners, Stockton-on-Tees, GB;
Assignee:
High Tech Health, Ltd., Surrey, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62B 9/00 (2006.01); A62B 9/02 (2006.01); A62B 9/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pulsed breathing device has a base unit containing a motor and control circuit and a detachable head unit containing a valve, driven by the motor, which can interrupt the flow of air being breathed.