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.

Date of Patent:
Apr. 07, 2015

Filed:

May. 24, 2011
Applicant:

Wataru Sato, Tochigi, JP;

Inventor:

Wataru Sato, Tochigi, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F26B 3/28 (2006.01); F26B 15/16 (2006.01); F26B 3/30 (2006.01); B05D 3/02 (2006.01);
U.S. Cl.
CPC ...
F26B 3/283 (2013.01); B05D 3/0263 (2013.01); B05D 3/0272 (2013.01); F26B 15/16 (2013.01); F26B 2210/12 (2013.01); F26B 3/30 (2013.01);
Abstract

A drying furnace () for drying an object () by hot air is provided with a heater () that applies radiant heat to a hard-heating region () having a larger heat capacity than the other region () in the object () so as to heat the hard-heating region () to a temperature approximate to a temperature of the other region ().


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