Safety glass break-seal vessel
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United States of America Patent
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Issued Date -
Nov 25, 2004
app pub date -
May 21, 2003
filing date -
May 21, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Vessels formed to have a safety glass break-seal are described. The break-seal is formed as a hollow finger-like structure extending into the volume of the vessel which can be easily fractured by applying force to the inner surface of the structure. The break-seal design offers the advantage of being protected from external forces during shipment and handling of the vessel and the advantage of safety in that fracture of the break-seal structure does not leave sharp glass edges accessible to the hands of the user/operator. The safety glass break-seal vessel can be fitted with a secondary closure, such as an elastomeric septum, to provide protected access to the contained composition following fracture of the safety glass break-seal.
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