Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Supply means carried receiver flow control opening means
Patent
1999-03-12
2000-09-26
Douglas, Steven O.
Fluent material handling, with receiver or receiver coacting mea
Filling means with receiver or receiver coacting means
Supply means carried receiver flow control opening means
141330, 222 81, B65B 104
Patent
active
061231223
ABSTRACT:
A hygienic bottle cap for connection to a neck of a fluid container includes a skirt and a crown portion which includes a cylindrical wall having an upper portion and a lower portion and forms a central well. A flapper forming a portion of the bottom surface of the center well is attached to the cylindrical wall via two separate tab points. A score line is formed partially around the perimeter of the flapper between the flapper and the cylindrical wall and the portion of the perimeter that is not scored remains intact upon insertion of a probe. Alternatively, the flapper may be attached to the cylindrical wall via a bridge portion. The flapper may be separated from the cylindrical wall by the probe and the flapper may return to its initial sealed position after the probe is retracted due to the memory characteristics of the material connecting the flapper to the cylindrical wall.
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Abel Unlimited, Inc.
Douglas Steven O.
LandOfFree
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