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:
Feb. 08, 2011
Filed:
Feb. 03, 2006
Naoto Matsuda, Yokohama, JP;
Tsutomu Iwasaki, Yokohama, JP;
Naoto Matsuda, Yokohama, JP;
Tsutomu Iwasaki, Yokohama, JP;
Toyo Seikan Kaisha, Ltd., Chiyoda-ku, Tokyo, JP;
Abstract
The present invention is directed to providing a sterile package (') integrally housing a contents-pouring device (′) which has improved contents pourability and tamper evidence. According to the present invention, the sterile package (′) can be efficiently produced by adopting the following steps of: (1) disposing a parison () in a mold () for a plastic container main body, (2) blowing sterile air from a nozzle () inserted in the parison () to blow-mold the plastic container main body, (3) filling the plastic container main body () with contents through the nozzle () and retracting the nozzle (), (4) inserting a contents-pouring device (′) in the parison located above the plastic container main body (), (5) clamping a mold () for a protective case, and (6) forming a protective case () with the parison located above the container main body ().