Handheld locating device with a sensor for detecting motion...

Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system

Reexamination Certificate

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Details

C250S222100, C033S773000, C033S775000, C033S779000, C033S782000, C033S124000

Reexamination Certificate

active

07414235

ABSTRACT:
A handheld device. In particular a locating device, includes a housing (10), which is movable with a handle unit (12) over a surface of an item being examined and which has a sensor unit (16) for picking up a first motion parameter. At least one second motion parameter can be detected with the sensor unit (16).

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