Geometrical instruments
Patent
1977-03-11
1978-01-10
Lake, Roy
Geometrical instruments
219205, 280422, 339 10, B60D 108, B60L 102, H01R 1360
Patent
active
040676358
ABSTRACT:
The invention comprises a holder or support for the outlet plug of an electric heater for an engine of a vehicle. The holder has a pair of parallel plates adapted to be fixed on opposite sides of a front bumper of the vehicle. A pivotally mounted plate is pivotally mounted to one of the parallel plates which may be pivoted to lock it in a selected position depending upon the configuration of the front portions of the vehicle. The pivotally mounted plate has a hole therethrough to receive the prongs of the outlet plug of the heater. The pivotally mounted plate also has clamping means to clamp the plug to the plate when the plug is mounted in the hole in the plate with the prongs projecting forward to receive an extension cord plug to provide current to the heater.
REFERENCES:
patent: 1759389 (1930-05-01), Bowen
patent: 2000825 (1935-05-01), Davies
patent: 2717305 (1955-09-01), Guthrie
patent: 2731935 (1956-01-01), Aves
patent: 3330935 (1967-07-01), Wells
patent: 3342441 (1967-09-01), Danielson
Desmond E. F.
Kleve Robert E.
Lake Roy
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