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:
Dec. 13, 2005
Filed:
Feb. 27, 2004
Satoshi Tsunakawa, Cincinnati, OH (US);
Conni Weaver, Cincinnati, OH (US);
Masataka Ishikawa, Tochigi, JP;
Yoshiaki Kumamoto, Tochigi, JP;
Takao Orii, Tokyo, JP;
Haruyo Kojima, Tokyo, JP;
Satoshi Tsunakawa, Cincinnati, OH (US);
Conni Weaver, Cincinnati, OH (US);
Masataka Ishikawa, Tochigi, JP;
Yoshiaki Kumamoto, Tochigi, JP;
Takao Orii, Tokyo, JP;
Haruyo Kojima, Tokyo, JP;
Kao Corporation, Tokyo, JP;
Abstract
A heat-generative, steam generation facial sheet that is planar and is adapted to cover a part or the whole of a wearer's face in intimate contact. It has a planar heat generator capable of generating steam upon contact with oxygen in such a manner that the skin surface temperature reaches 34° C. or higher within 120 seconds from the contact with air and the skin surface temperature is maintained at 34° C. or higher for at least 5 minutes.