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:
Nov. 28, 2006
Filed:
Sep. 12, 2002
Applicant:
Masayuki Osaki, Tochigi, JP;
Inventor:
Masayuki Osaki, Tochigi, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B29C 49/00 (2006.01); B29C 49/28 (2006.01); B29C 49/78 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of producing a molded article including the step of inserting an expandable and contractible hollow elastic pressing member () inside a hollow molded article placed in a drying mold () and feeding a fluid in the elastic pressing member () to expand the pressing member () thereby to press the molded article toward the inner surface of the drying mold (), wherein the molded article is pressed onto the inner surface of the drying mold () by the elastic member () in the expanded state while exchanging the fluid in the elastic pressing member ().