Title:
CONTAINER SUPERIOR IN PREVENTING DRIPPING
Document Type and Number:
WIPO Patent Application WO/2013/015006
Kind Code:
A1
Abstract:
A container provided with a mouth portion having a thread for fastening a cap on the outer peripheral surface of the mouth portion is characterized in that an arc-shaped or annular horizontal recess is formed on a portion between the upper end of the thread and the upper end of the mouth portion or on the thread, and an angle (θ) of the upper wall surface of the horizontal recess relative to the vertical direction is set from 80° to 150°. This container provided with the mouth portion having the thread for fastening a cap can effectively prevent a content liquid from dripping along the peripheral surface of the mouth portion when the content liquid is poured out from the mouth portion, without forming a film to cover the mouth portion.
Inventors:
WASHIZAKI TOSHIROU (JP)
Application Number:
PCT/JP2012/063592
Publication Date:
January 31, 2013
Filing Date:
May 28, 2012
Export Citation:
Assignee:
TOYO SEIKAN KAISHA LTD (JP)
WASHIZAKI TOSHIROU (JP)
WASHIZAKI TOSHIROU (JP)
International Classes:
B65D23/06
Domestic Patent References:
| WO2010146317A1 | 2010-12-23 | |||
| WO1989007553A1 | 1989-08-24 |
Foreign References:
| US2025406A | 1935-12-24 | |||
| US2708049A | 1955-05-10 | |||
| JP2001097384A | 2001-04-10 | |||
| JPH09193937A | 1997-07-29 |
Other References:
See also references of EP 2738112A4
Attorney, Agent or Firm:
ONO, Hisazumi et al. (JP)
Ono Pure in addition (JP)
Ono Pure in addition (JP)
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Claims: