Supports – Mirror or picture type – Bracket
Patent
1980-12-23
1983-06-14
Foss, J. Franklin
Supports
Mirror or picture type
Bracket
248160, A47G 124
Patent
active
043878750
ABSTRACT:
The adjustable arm is made up of a pair of flexible members which can be interlocked with respect to each other via pairs of individual blocks which are spaced apart on a flexible strip. The blocks are provided with suitable projections and recesses to interfit into each other when brought together. The interfitting members define a hollow cross-sectional shape which is relatively rigid in an extended position and which provides a passageway for various components such as electrical wiring.
REFERENCES:
patent: 2319745 (1943-05-01), Napoli
patent: 2375462 (1945-05-01), Bender
patent: 2587111 (1952-02-01), Cashen
patent: 2643745 (1953-06-01), Olszewski
patent: 3242576 (1966-03-01), Wheeler
patent: 3537223 (1970-11-01), Lerchenthal
patent: 4010850 (1977-03-01), Persson
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