Dispensing bottle with coupling between closure head and screw cap
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United States of America Patent
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Oct 27, 1992
Grant Date -
N/A
app pub date -
Oct 24, 1990
filing date -
Oct 26, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A sterile packaging assembly (100) for dispensing a liquid in drops comprises a main body (101) of plastic material, having a top portion (103) with an outside thread for receiving a screw cap (104), the top portion ending in an elongate neck, constituting a dispensing portion which is surmounted by a closure head (110) that can be torn off in order to define a dispensing orifice (111) on first utilization of the packaging assembly. The invention is particularly applicable to sterile packaging of pharmaceutical substances such as eye drops.
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