Dispensing – With casing or support – For bottom discharge dispenser supported on horizontal surface
Reexamination Certificate
2004-09-29
2008-10-14
Ngo, Lien T (Department: 3754)
Dispensing
With casing or support
For bottom discharge dispenser supported on horizontal surface
C141S114000, C222S181200
Reexamination Certificate
active
07434709
ABSTRACT:
An apparatus attachable to a bag containing a bulk particulate material and having a discharge spout for dispensing material from the bag generally consisting of first and second annular clamping members displaceable axially between a first, spaced apart condition permitting a portion of the spout to be drawn in position therebetween, and a second, adjacent condition clamping the spout portion position therebetween, and means for releasably retaining the members in the clamping condition.
REFERENCES:
patent: 2694515 (1954-11-01), Green
patent: 4846377 (1989-07-01), Fix et al.
patent: 4946071 (1990-08-01), Poulton
patent: 5944070 (1999-08-01), Schmidt et al.
patent: 6923340 (2005-08-01), Ambs
Ngo Lien T
Novak Druce & Quigg LLP
The Young Industries, Inc.
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