Title:
プラスチック製ビール樽
Document Type and Number:
Japanese Patent JP2013518004
Kind Code:
A
Abstract:
A plastic beer keg includes an outer container and a liner having a neck portion and a body portion. A removable lid is secured over an opening of the container to enclose the liner. A locking ring secures the neck portion to the lid. The neck optionally includes a neck ring which interlocks with the opening through the lid to prevent relative rotation therebetween. The locking ring optionally includes ratcheting teeth engaging ratchet teeth on the lid to prevent inadvertent loosening of the locking ring. The liner may be suspended from the lid by the neck when empty.
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Inventors:
Ups, William Pea.
Application Number:
JP2012551166A
Publication Date:
May 20, 2013
Filing Date:
December 28, 2010
Export Citation:
Assignee:
Ray Rig Pacific Company
International Classes:
B65D8/04; B65D45/02; B65D47/06; B65D51/18; B65D77/06; B67D1/04
Domestic Patent References:
| JP2006274239A | 2006-10-12 | |||
| JPH0575163U | 1993-10-12 | |||
| JP2008536767A | 2008-09-11 | |||
| JPH0575165U | 1993-10-12 | |||
| JPH0572770U | 1993-10-05 | |||
| JP2004352349A | 2004-12-16 | |||
| JP2001072131A | 2001-03-21 | |||
| JP2009298456A | 2009-12-24 | |||
| JP2005289467A | 2005-10-20 | |||
| JP2007245041A | 2007-09-27 |
Foreign References:
| US5238150A | 1993-08-24 | |||
| US5222620A | 1993-06-29 | |||
| US7048140B1 | 2006-05-23 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Masakazu Ito
Yuko Hara
Masakazu Ito
Yuko Hara