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:
Nov. 13, 2012
Filed:
Mar. 11, 2009
Applicant:
Keith A. Roberts, White Bear Lake, MN (US);
Inventor:
Keith A. Roberts, White Bear Lake, MN (US);
Assignee:
Corad Healthcare, Inc., White Bear Lake, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 16/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A membrane oxygen humidifier including at least one water permeable membrane, an enclosure having an air inlet port and an air outlet port and a fan. The at least one water permeable membrane extends through the enclosure. The fan is positioned proximate at least one of the air inlet port and the air outlet port.