Fluid dispenser device
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United States of America Patent
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Feb 13, 2018
Issued Date -
N/A
app pub date -
Jun 9, 2011
filing date -
Jun 11, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A fluid dispenser device including a body, an elongate flexible strip supporting a plurality of reservoirs, each containing a dose of fluid or powder; an reservoir-opening mechanism for opening a reservoir on actuation; a first displacement mechanism for causing the flexible strip to advance before, during and/or after actuation, so as to bring a full reservoir into register with the reservoir-opening mechanism; and a second displacement mechanism for displacing a full reservoir against the opening mechanism each actuation. The leading end of the flexible strip is fastened to a rotary receiver element, the receiver element including a set of peripheral teeth that co-operates with a movable traction member, a stressed spring acting on the movable traction member so as to displace it, the displacement of the movable traction member causing the receiver element to turn, such that the receiver element exerts a traction force on the elongate strip.
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