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. 09, 2010
Filed:
Oct. 30, 2006
Applicant:
Yung Chen, Chicago, IL (US);
Inventor:
Yung Chen, Chicago, IL (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A personal cooling device especially adapted to be worn around the neck of the user formed by an enclosure, a power source carried in the enclosure, a centrifugal flow impeller carried within the enclosure, a motor carried within the enclosure for powering the impeller and an air duct formed around the impeller. The enclosure is provided with an air inlet and an air discharge opening adaped to direct an air stream toward the user when hung around the user's neck.