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:
Dec. 29, 2015
Filed:
Sep. 16, 2013
Applicant:
Invacare Corporation, Elyria, OH (US);
Inventors:
William Chambers, Grafton, OH (US);
Dennis Sniezek, Elyria, OH (US);
Thomas Sprinkle, Rocky River, OH (US);
Assignee:
Invacare Corp., Elyria, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/04 (2006.01);
U.S. Cl.
CPC ...
B01D 53/0415 (2013.01); B01D 53/04 (2013.01); B01D 2253/108 (2013.01); B01D 2253/1085 (2013.01); B01D 2253/308 (2013.01); B01D 2256/12 (2013.01); B01D 2257/102 (2013.01); B01D 2257/502 (2013.01); B01D 2257/504 (2013.01); B01D 2257/80 (2013.01); B01D 2259/402 (2013.01); B01D 2259/455 (2013.01); B01D 2259/4533 (2013.01); Y02C 10/08 (2013.01); Y10T 29/494 (2015.01); Y10T 29/49826 (2015.01);
Abstract
Embodiments of oxygen concentrators having a sieve bed that includes a vessel filled with a separation medium are disclosed. The sieve bed vessel at least partially supports one chassis component of the oxygen concentrator with respect to another chassis component. of the oxygen concentrator.