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:
Apr. 17, 2001
Filed:
Oct. 29, 1998
Applicant:
Inventors:
Mark William Wessel, New Oxford, PA (US);
Grant M. Smith, Bryn Athyn, PA (US);
Assignee:
Unisys Corporation, Blue Bell, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 ;
U.S. Cl.
CPC ...
H05K 7/20 ;
Abstract
An air mover system is provided having plural air movers each mounted along an air flow path. Each of the air movers includes means mounted for forward rotation to generate forward air flow. Each of the air movers also includes means for preventing reverse rotation of the air flow generating means, thereby reducing reverse air flow.
Wessel, Mark. (2001). Air mover system with reduced reverse air flow (U.S. Patent No. 6217440). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6217440
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile