Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor
Reexamination Certificate
2007-07-10
2007-07-10
Patel, Paresh (Department: 2829)
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
With rotor
C324S537000
Reexamination Certificate
active
10699617
ABSTRACT:
A digital toner/locator employs tone packets using a 455 Khz. carrier. Plural packet quanta provide multiple test modes which are advantageously selected from a probe without requiring returning to the tone generator to change mode. A locate and isolate mode are provided, as well as multiple song selection, for choice of alternative songs played by the detector when the tone packets are detected.
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77GX Professional GX Series Tone Generator advertisement, Jun. 24, 2003, http://www.lashen.com/vendors/tempo/toners—probes.asp, Lashen Electronics advertisement.
Bohley Thomas K
Kahkoska James A
Fluke Corporation
Koske Richard A.
Noe G. Thomas
Patel Paresh
Walters James H.
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