Electrical resistors – Mechanically variable
Reexamination Certificate
2006-12-13
2011-10-04
Harvey, James (Department: 2833)
Electrical resistors
Mechanically variable
C338S083000, C338S089000, C338S198000, C200S0110TC, C200S0110TC
Reexamination Certificate
active
08031044
ABSTRACT:
A switch element (1) for actuating a setting parameter on an electronic microdevice, such as a hearing aid, is characterized by a rotary element (7) having peripherally at least three contact points (9), said contact points being connected to one another in electrically conductive fashion. Furthermore, the switch element has an elastically mounted reset element connected with the rotary element as well as at least two electric leader contacts (3, 5), which can be switched into electrically conducting contact by turning the rotary element via the contact points.
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Gabathuler Bruno
Vonlanthen Andi
Harvey James
Pearne & Gordon LLP
Phonak AG
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