Boots – shoes – and leggings
Patent
1981-02-17
1983-09-13
Wise, Edward J.
Boots, shoes, and leggings
364424, 377 20, 340 52D, G06F 1520, G08B 1900
Patent
active
044046413
ABSTRACT:
Disclosed is a maintenance monitor which at a preselected interval will automatically alert one that the equipment of concern is due for maintenance. The maintenance monitor includes a control unit sensing device such as a switch inductive pickup etc., a programmable module counter activated by a signal from the sensing device and a display for readout of the counter and to advise of the maintenance period or to perform a function.
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Dierckx Equipment Corporation
Wise Edward J.
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