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:
Mar. 16, 2004
Filed:
Oct. 15, 2002
Applicant:
Inventor:
Gary L. Moore, Lake Cormorant, MS (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24F 9/00 ;
U.S. Cl.
CPC ...
F24F 9/00 ;
Abstract
Insects, debris and the like are prevented from moving into a building via an open door by a fan unit that is mounted on the side of the doorway to extend for the entire length of the door and to direct air outwardly with respect to the building at an oblique angle with respect to a plane containing the doorway. The fan is activated when the door is opened and de-activated when the door is closed.