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:
Feb. 08, 2011
Filed:
Sep. 05, 2007
Applicant:
Mitchell C. Henke, Fort Wayne, IN (US);
Inventor:
Mitchell C. Henke, Fort Wayne, IN (US);
Assignee:
Lincoln Foodservice Products, LLC, Fort Wayne, IN (US);
Primary Examiner:
Int. Cl.
CPC ...
F15D 1/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An impinging air duct that comprises one or more ramps disposed within. The ramps direct air entering the duct through columnating orifices, and helps to provide an even flow of air out of the orifices, along the length of the duct. The angle of the ramp and the location of the ramp within the duct can be adjustable.