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Instrument panel assembly

  • US 4,214,227 A
  • Filed: 06/19/1978
  • Issued: 07/22/1980
  • Est. Priority Date: 04/08/1976
  • Status: Expired due to Term
First Claim
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1. In a signaling system having a plurality of indicator lamps connected in parallel, a corresponding plurality of control switches connected respectively in series with said indicator lamps for selectively energizing said lamps, and an alarm, the improvement comprisingcircuit means for connecting said alarm in parallel with a first portion only of said plurality of indicator lamps for concurrent operation of said alarm and first portion of the lamps upon closing of any of the control switches associated therewith to energize the associated indicator lamps of said first portion and permitting energization of the remainder of said lamps by their associated control switches without energization of said alarm.

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