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US Patent 7875105 Oxygen concentrator having structural sieve beds

Patent 7875105 was granted and assigned to Invacare Corporation on January, 2011 by the United States Patent and Trademark Office.

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Patent Citations Received
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US Patent 12121844 System and method for concentrating gas
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US Patent 11992619 Ventilator with integrated cough-assist
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US Patent 11931689 System and method for concentrating gas
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US Patent 11915570 System and method for concentrating gas
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Patent 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.

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Patent Inventor Names
Dennis J. Sniezek0
Thomas B. Sprinkle0
William M. Chambers0
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US Patent 11679229 Cough-assist systems with humidifier bypass
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=078751050
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US Patent 07875105 Oxygen concentrator having structural sieve beds US Patent 7875105 Oxygen concentrator having structural sieve beds

Infobox
Patent Number
078751050
Patent Number
78751050
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Infobox
Is a
Patent
Patent
0
Current Assignee
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Invacare Corporation
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
078751050
Date of Patent
January 25, 2011
0
Patent Application Number
118357050
Date Filed
August 8, 2007
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=078751050
Patent Primary Examiner
‌
Robert A. Hopkins
0
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07875105
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 US Patent 07875105 Oxygen concentrator having structural sieve beds

Infobox
Is a
Patent
Patent
Current assignee
‌
Invacare Corporation
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07875105
Date of patent
January 25, 2011
Patent application number
11835705
Date Filed
August 8, 2007
Patent primary examiner
‌
Robert A. Hopkins

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