Interface module for audiovisual devices

Electricity: circuit makers and breakers – Multiple circuit control – Pivoted contact

Reexamination Certificate

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Details

C439S049000

Reexamination Certificate

active

07317168

ABSTRACT:
An interface module for interlinking a plurality of audio visual devices with a single video monitor includes a housing having an upper end with a plurality of sets of input jacks thereon, each set for coupling with a discrete audio visual device. An output cable extends from an opposing end of the housing that is connected to an input block on a video monitor. A switching mechanism establishes selective communication between the output cable and a select set of input jacks allowing a user to easily switch between multiple audiovisual devices without disconnecting or rerouting cables.

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patent: 5221962 (1993-06-01), Backus et al.
patent: 5681183 (1997-10-01), Dzmura
patent: 5811745 (1998-09-01), Hung
patent: 6213815 (2001-04-01), Wu
patent: 6481013 (2002-11-01), Dinwiddie et al.

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