Title:
OPENER CAP
Document Type and Number:
WIPO Patent Application WO/2013/047309
Kind Code:
A1
Abstract:
The purpose of the invention is to provide a very safe opener cap that can easily open the area of the film to be opened without scattering the contents. The can body (10) and the screw cap (20) are screwed together, and the screw cap (20) and the opener (30) are ratcheted together so as to rotate as a unit in the direction of screw cap (20) tightening. The blade angles of the circular blade (34) are configured so that the blade angle in the direction of screw cap (20) loosening is gentler than the blade angle in the direction of tightening.
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Inventors:
UEDA HIROMITSU (JP)
TAKENAKA MASAHIRO (JP)
YAMAMORI YOU (JP)
KAWAMATA KAZUO (JP)
SOU TAKESHI (JP)
FUJII SYOUZO (JP)
TAKENAKA MASAHIRO (JP)
YAMAMORI YOU (JP)
KAWAMATA KAZUO (JP)
SOU TAKESHI (JP)
FUJII SYOUZO (JP)
Application Number:
PCT/JP2012/074010
Publication Date:
April 04, 2013
Filing Date:
September 20, 2012
Export Citation:
Assignee:
KEY COFFEE INC (JP)
UEDA HIROMITSU (JP)
TAKENAKA MASAHIRO (JP)
YAMAMORI YOU (JP)
KAWAMATA KAZUO (JP)
SOU TAKESHI (JP)
FUJII SYOUZO (JP)
UEDA HIROMITSU (JP)
TAKENAKA MASAHIRO (JP)
YAMAMORI YOU (JP)
KAWAMATA KAZUO (JP)
SOU TAKESHI (JP)
FUJII SYOUZO (JP)
International Classes:
B65D43/02; B65D17/44; B65D17/52; B65D51/22
Domestic Patent References:
| WO2010010968A1 | 2010-01-28 | |||
| WO1995019931A1 | 1995-07-27 |
Foreign References:
| JP2005231640A | 2005-09-02 | |||
| JP2005329957A | 2005-12-02 | |||
| US20110127266A1 | 2011-06-02 | |||
| JP2001097378A | 2001-04-10 |
Attorney, Agent or Firm:
OSHIRO Shigenobu et al. (JP)
Oshiro Shigenobu (JP)
Oshiro Shigenobu (JP)
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Claims: