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:
May. 07, 2013
Filed:
Oct. 17, 2008
Akihito Miyazaki, Yokohama, JP;
Hiroaki Hayashi, Yokohama, JP;
Kimio Takeuchi, Yokohama, JP;
Yasuyuki Takeuchi, Yokohama, JP;
Manabu Hosokawa, Yokohama, JP;
Akihito Miyazaki, Yokohama, JP;
Hiroaki Hayashi, Yokohama, JP;
Kimio Takeuchi, Yokohama, JP;
Yasuyuki Takeuchi, Yokohama, JP;
Manabu Hosokawa, Yokohama, JP;
Toyo Seikan Kaisha, Ltd., Tokyo, JP;
Meijo Co., Ltd., Tokyo, JP;
Abstract
A pouring member includes an unsealing cap and at least two rotation prevention sections extending vertically and downwardly from an end surface of an open end side of the unsealing cap and is arranged such that the at least two rotation prevention sections are apart from one another by an angle which is larger than a rotation angle required for twisting off the sealing part, and symmetrically with respect to the central axis of the unsealing cap. A recess is formed such that the recess opens to a front end side of the rotation prevention section, and an engagement projection engages the recess in a direction substantially parallel with a direction in which the rotation prevention sections are extended vertically and downwardly, and is formed at a specific position of the flange part of the pouring member.