Nose sprayer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Feb 11, 2003
Grant Date -
N/A
app pub date -
May 17, 2000
filing date -
Nov 17, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A nasal spray device for dispensing a liquid from a pressurized container (R). The nasal spray device includes two juxtaposed applicators (1a, 1b), each being provided with at least one expulsion duct (10a, 10b) opening at an outer end in a spay nozzle (B) and communicating at an inner end with the container (R) with a pressurizing device (P). The applicators are fixed to a base (2) which couples them to the container (R). The nasal spray device includes a first part (I) supporting the applicators (1a, 1b) and an outer bottom skirt (11) radially clamping onto a cylindrical inner bearing surface (21) provided along a surface of a second part (II) carrying the base (2). The first and second parts (II) define bottom portions of the expulsion ducts (10a, 10b).
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