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Inventors

ERNEST J. CONWAY JAMES L. DECKERT F. RUSSELL RICHARDS

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PULSE-COM CORPORATION

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ELECTRONIC BILLBOARD AND VEHICLE TRAFFIC CONTROL COMMUNICATION SYSTEM

07/669,823 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)

Filed March 15, 1991

Examiner CHRISTINE BELZER

Class 455

Art Group 2611

Patent No. 5,214,793

Case Type Utility - 455/049100

Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362

Last Updated: 5 years ago

Date	#	Transaction
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ELECTRONIC BILLBOARD AND VEHICLE TRAFFIC CONTROL COMMUNICATION SYSTEM

07/669,823 | U.S. Patent Application

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