FLUID PRODUCT DISPENSER
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United States of America Patent
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Issued Date -
Jul 4, 2024
app pub date -
May 9, 2022
filing date -
May 10, 2021
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Abstract
Fluid product dispenser having a fluid product reservoir with a neck defining an opening and an upper annular edge. The reservoir has a blocking member which seals the opening of the neck, the blocking member having a pierceable membrane, the pierceable membrane is disposed inside the neck axially away from the upper annular edge. The dispenser has an assembly having a dispensing member, such as a pump or a valve, received in the blocking member of the reservoir, the assembly having a piercing mechanism for piercing the pierceable membrane. The piercing mechanism has a piercing tip formed at the lower end of a sheath in which the dispensing member is received.
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