Lectern with detent-hinged shelf for portable sound system

Details Lectern with detent-hinged shelf for portable sound system Lectern with detent-hinged shelf for portable sound system

1976-04-05

1977-10-04

Claffy, Kathleen H.

16132, H04R 2700

Patent

active

040525619

ABSTRACT:
A self-contained sound system that may be either battery operated or operated from an AC source and that is contained in an attache-type case which is easily handled by one person. A folder for papers is disposed in the housing along with all of the electronic circuitry including a speaker and amplifier. A lectern within the housing can be folded into the case when not in use or can be moved to a useable position when the case is open. A detachable microphone stand can be fastened to the outside of the case and is stored in the case when not in use.

REFERENCES:
patent: 3023274 (1962-02-01), Shaw
patent: 3443031 (1969-05-01), Bolick
patent: 3684831 (1972-08-01), Fullmer

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