Counter for fluid dispensers
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United States of America Patent
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-
Apr 22, 1997
Issued Date -
N/A
app pub date -
Nov 22, 1995
filing date -
Nov 29, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The disclosure is of a device for indicating the number of fluid dispensations remaining in a container for holding and dispensing metered quantities of the fluid. The device is a hermetically-sealed unit which is assembled with the dispenser portion or component of the container and includes microprocessor means for maintaining an inventory of the doses or dispensations remaining of a predetermined number of dispensations. Indicator means signals when the predetermined number of dispensations reaches a level before empty.
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