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:
Jun. 26, 2007
Filed:
Jan. 21, 2003
Applicants:
Naohito Takeuchi, Kagawa, JP;
Toshiyuki Tanio, Kagawa, JP;
Inventors:
Naohito Takeuchi, Kagawa, JP;
Toshiyuki Tanio, Kagawa, JP;
Assignee:
Uni-Charm Corporation, Ehime, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24J 1/00 (2006.01); A61F 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A laminated heating body permits free adjustment of temperature to be felt on a user's skin by varying condition of a cover sheet on a surface thereof. The laminated heating body includes a heating body and a cover sheet covering the heating body. The cover sheet is formed from a laminated sheet consisted of at least two sheet bases having mutually different heat conductivity. At least two sheet bases are peelably bonded with each other.