Abstract: A waterproof casing electrically insulates an electric power supply and circuitry to permit underwater operation of a fish repelling electrical prod. The prod includes a switching device telescopically mounted inside a tube with sliding, waterproof seals whereby upon impact with a fish, a pair of electrically conductive prongs are energized thus repelling the fish.

Abstract: A portable deglazing tool for removing glazing compound from window frames while simultaneously refinishing all surfaces preparatory to facilitate reglazing and glass replacement if required. The deglazing is accomplished by a fluted cutting bit with a flat lower end driven from an electric motor at a speed of at least 20,000 r.p.m. and the bit operates through aligned apertures in a base and sub-base with indexing on the tool to set the bit to operate at the location and the depth of the ledge of the window frame.