Electronic wristwatch with calculator having improved conductive

Electricity: circuit makers and breakers – Multiple circuit control – Pivoted contact

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Details

200 5A, 200159B, 200302, 364705, 364709, G06F 302, G06F 1502, H01H 904

Patent

active

041843215

ABSTRACT:
A digital display electronic wristwatch having a calculator therein includes a single actuating packing sheet of a resilient material formed with projections to register with the input keys for making electrical contact with terminals on the watch and calculator body. The packing is formed with at least one opening for viewing the digital display of time and calculator data.

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