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:
Aug. 08, 1995
Filed:
Apr. 19, 1993
Applicant:
Inventors:
Norman R Cox, Eden Prairie, MN (US);
Jean P Menard, Hastings, MN (US);
Wayne W Baer, Minnetonka, MN (US);
Bradley C Anderson, Shakopee, MN (US);
Assignee:
Research, Incorporated, Eden Prairie, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27B / ;
U.S. Cl.
CPC ...
219388 ; 34212 ;
Abstract
A pass-through convection oven having a series of gas jet distributors and an exhaust system adjacent later distributors in the series to gather gas for the initial distributors in the series. A distributor in the series is formed of a pair of plenums in series in the gas flow path with a cumulative area of the passageway between them exceeding the cumulative area of the orifice from which the gas jets are formed in that distributor.