Sign board

Card – picture – or sign exhibiting – Signs – Magnetic attaching feature

Patent

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Details

40611, 40490, 40491, G09F 704

Patent

active

044753004

ABSTRACT:
Front and rear sign board panels are releasably held together in slightly spaced relationship by magnet strips. The strips also cooperate with the panels to define at least one pocket which includes an opening for receiving an indicia bearing member.

REFERENCES:
patent: 218883 (1879-08-01), Hopkins
patent: 923335 (1909-06-01), Cornelius
patent: 1320270 (1919-10-01), Phelps
patent: 3456374 (1969-07-01), Baerman
patent: 3740879 (1973-06-01), Patterson
patent: 3866343 (1975-02-01), Frost et al.
patent: 4255837 (1981-03-01), Holtz

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