Title:
POURING CONTAINER
Document Type and Number:
WIPO Patent Application WO/2003/093132
Kind Code:
A1
Abstract:
A pouring container comprising a squeezable container body (1) provided, in a part of an outer layer (2) at the bottom part (8), with an air inlet (13) for introducing air between the outer layer (2) and an inner layer (3), a bottomed base cup (50) having a pouring hole (74), a second check valve element (41) for blocking backflow of content and inflow of outer air and a vent (54) for introducing outer air to the air inlet (13), and a first check valve element (40) for blocking backflow of introduced air.
Inventors:
ABE TAKAYUKI (JP)
GOTO TAKAYUKI (JP)
FURUSAWA MITSUO (JP)
KOBAYASHI TSUTOMU (JP)
GOTO TAKAYUKI (JP)
FURUSAWA MITSUO (JP)
KOBAYASHI TSUTOMU (JP)
Application Number:
PCT/JP2003/005511
Publication Date:
November 13, 2003
Filing Date:
April 30, 2003
Export Citation:
Assignee:
YOSHINO KOGYOSHO CO LTD (JP)
ABE TAKAYUKI (JP)
GOTO TAKAYUKI (JP)
FURUSAWA MITSUO (JP)
KOBAYASHI TSUTOMU (JP)
ABE TAKAYUKI (JP)
GOTO TAKAYUKI (JP)
FURUSAWA MITSUO (JP)
KOBAYASHI TSUTOMU (JP)
International Classes:
A45D24/22; A45D24/26; A46B11/00; B65D47/20; B65D83/00; A61J9/00; A61J9/04; (IPC1-7): B65D77/04; B65D83/00; A61J1/05; A45D24/22
Foreign References:
| JPS5084376A | 1975-07-08 | |||
| JPH07501032A | 1995-02-02 | |||
| JP2001106262A | 2001-04-17 | |||
| JPH0615893Y2 | 1994-04-27 | |||
| JP2595396Y2 | 1999-05-31 | |||
| EP1167223A1 | 2002-01-02 | |||
| JP2595396Y2 | 1999-05-31 |
Other References:
See also references of EP 1500603A4
Attorney, Agent or Firm:
Watanabe, Kazutoyo (Nakano 2-chome Nakano-ku, Tokyo, JP)
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