Probe type tester with circuit board stabilizer

Details Probe type tester with circuit board stabilizer Probe type tester with circuit board stabilizer

1996-06-21

1999-04-27

Karlsen, Ernest F.

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

With probe, prod or terminals

324 725, 439482, G01R 106

Patent

active

058982990

ABSTRACT:
The hand held circuit tester includes a hollow handle. A probe extends from one end of the handle. First and second leads extend from the other. An LED carrying circuit board is situated within the handle. One end of the circuit board is connected to the probe by a spring. The other end is connected to the leads. A "U" shaped collar is received within slots in the circuit board in a position perpendicular to the plane of the circuit board. The collar edge abuts the edge of one of the handle parts to stabilize the circuit board relative to the handle.

REFERENCES:
patent: 3798541 (1974-03-01), Campbell
patent: 3829763 (1974-08-01), Morin
patent: 4028621 (1977-06-01), Bloxam
patent: 4740745 (1988-04-01), Sainz
patent: 4884033 (1989-11-01), McConchie, Sr.
patent: 5001432 (1991-03-01), Wixon
patent: 5107426 (1992-04-01), McGinty et al.
patent: 5168238 (1992-12-01), Larance
patent: 5220274 (1993-06-01), Nightingale
patent: 5270638 (1993-12-01), Mellott

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