Document Type

Patent

Abstract

Simulated fire apparatus wherein a gas or electrically operated flame portrayer is adjusted to vary the type of flame portrayed. Such adjustments are coordinated with adjustments in sound effects produced by a speaker.

Patent Country

US

Patent Number

US3723046

Publication Date

3-27-1973

Assignee(s)

The University of Toledo

Application Number

05/192114

Filing Date

October 1971

Primary Class

431/18

Secondary Class

431/125; 472/64; 472/65

Rights

These materials are free of copyright restrictions and are in the public domain within the United States only. The USPTO reserves the right to assert copyright protection internationally.

Institution

The University of Toledo

Repository

University of Toledo Libraries

Digital Publisher

Digital Initiatives

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