Dispensing – Drop formers
Reexamination Certificate
2007-02-13
2007-02-13
Shaver, Kevin (Department: 3754)
Dispensing
Drop formers
C222S570000, C215S274000, C215S256000, C215S344000
Reexamination Certificate
active
11044709
ABSTRACT:
An improved dropper bottle, and in particular a dropper body able to be joined to a container body and closed by a cap, are described. The dropper body comprises a first droplet delivery end and an open base, the open base of the dropper body comprising a first projection able to engage with the internal surface of a mouth of the container body, and a second projection able to engage with the external surface of the mouth of the container body. Locking toothing is provided between the dropper body and the container body.
REFERENCES:
patent: 455916 (1891-07-01), Leoncavallo et al.
patent: 4773551 (1988-09-01), Rizzardi
patent: 5871128 (1999-02-01), Carroll
patent: 6102225 (2000-08-01), Lynn
patent: 1266243 (1961-05-01), None
patent: 2600629 (1987-12-01), None
patent: 839285 (1960-06-01), None
patent: 2263107 (1993-07-01), None
IBSA Institut Biochimique SA
Shaver Kevin
Tyler Stephanie E.
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