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:
Sep. 13, 2011
Filed:
Oct. 12, 2005
Applicants:
Norman R. Mccombs, Tonawanda, NY (US);
Robert Bosinski, West Seneca, NY (US);
Robert E. Casey, Tonawanda, NY (US);
Michael R. Valvo, East Aurora, NY (US);
Inventors:
Norman R. McCombs, Tonawanda, NY (US);
Robert Bosinski, West Seneca, NY (US);
Robert E. Casey, Tonawanda, NY (US);
Michael R. Valvo, East Aurora, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 53/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A compact and highly portable combination pressure swing adsorption apparatus and product gas conservation device for medical use, to produce efficiently a gas with a high concentration of oxygen and to deliver the oxygen concentrated gas to a user at selectable times and in selectable doses, in which the operating components are detachably mounted together as a single unit.