Signals and indicators – Indicators – Operator movable
Reexamination Certificate
2007-05-10
2008-11-11
Smith, R. A. (Department: 2841)
Signals and indicators
Indicators
Operator movable
C128S205230, C222S036000
Reexamination Certificate
active
07448342
ABSTRACT:
The invention relates to a step-by-step mechanism, particularly for hand-held devices for the portioned delivery of medicaments to be inhaled, comprising a graduated collar, which can be moved during an actuation stroke and which encircles the center axis of the housing. In order to provide a step-by-step mechanism of the aforementioned type with a more reliable operation while, in a spatially advantageous manner, having a simplified design, the invention provides that the switching finger(s) are permitted to slope upward from a hub located in the center.
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International Search Report, Mar. 21, 2006, 2 pages.
Smith R. A.
St. Onge Steward Johnston & Reens LLC
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