Boots – shoes – and leggings
Patent
1979-03-30
1981-09-22
Thomas, James D.
Boots, shoes, and leggings
364464, 364900, 324103R, G01R 2100, G06F 1556, G06F 1520
Patent
active
042913756
ABSTRACT:
A portable programmer-reader unit for programmable time registering AC electric energy meters utilizing replaceable program control data includes plural memory locations for programming, time and date synchronization, readout, and monitoring of the coded values of identical data items included in the meter program control data. A visual display provides numerical readouts of the data items including meter readings for different time categories of electric energy measurement by said meter and indication of error condtions. Manual control and a data entry inputs control meter data communication, readouts of the visual display and modification of the data items stored in the programmer-reader unit for programming the meter. Power conserving logic circuits extend field use while operating with a battery power supply.
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patent: 4050020 (1977-09-01), Germer
patent: 4077061 (1978-02-01), Johnston et al.
patent: 4093997 (1978-06-01), Germer
patent: 4106095 (1978-08-01), Yarbrough
patent: 4119948 (1978-10-01), Ward et al.
patent: 4120031 (1978-10-01), Kincheloe et al.
patent: 4133034 (1979-01-01), Etter
Pencoske E. L.
Thomas James D.
Westinghouse Electric Corp.
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