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:
Apr. 27, 2010
Filed:
Feb. 28, 2003
Applicants:
Hiroyuki Takatori, Ube, JP;
Akio Okamoto, Onoda, JP;
Naoto Yamamoto, Ube, JP;
Fumihiko Shimizu, Ube, JP;
Inventors:
Hiroyuki Takatori, Ube, JP;
Akio Okamoto, Onoda, JP;
Naoto Yamamoto, Ube, JP;
Fumihiko Shimizu, Ube, JP;
Assignee:
Ube Machinery Corporation, Ltd., Ube-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 45/00 (2006.01); B29C 44/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
An injection-foaming molding process for manufacturing a formed article by injecting a molten resin containing a foaming agent into a cavity of a mold being retained in an openable state and then expanding the cavity by opening the mold to allow the resin to foam includes: