Electric heating – Heating devices – Combined with diverse-type art device
Patent
1979-11-13
1981-07-14
Nunberg, Casmir A.
Electric heating
Heating devices
Combined with diverse-type art device
5422, 219328, H05B 300
Patent
active
042788692
ABSTRACT:
A mounting fixture to mount a box-like electric heater control unit on the lower rigid wooden frame structure of a box-spring to support the control unit adjacent one side of the box-spring above the plane of the frame structure for convenient visual monitoring and manual operation; the box spring includes resilient and flexible spring and pad structure overlying the frame to support a heater and a mattress and which affords no suitable structure for mounting a heater control unit; the fixture is a unitary sheet metal part with a lower frame engaging portion, an upper control unit mounting portion and an intermediate portion orienting the upper portion above and laterally outward of the lower portion; the control unit is a box-like unit having a rear wall with fastener receiving openings, a manually engageable control part and elongate power cords extending to an electric heater above the box spring and to a remote power source; the upper portion of the bracket has a flat surface opposing the rear wall of the unit, flanges embracing opposite sides of the unit and integral hooks engaged through said fastener receiving openings and establishing hooked engagement with said wall.
REFERENCES:
patent: 2461114 (1949-02-01), Goldberg
patent: 2958496 (1960-11-01), Johnson
patent: 4064387 (1977-12-01), McMullan
Maxwell Georges A.
Nunberg Casmir A.
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