THE LAWS OF GASES

THE LAWS OF GASES. tional Films. 10 min., sd., b&w, 16 mm

Registration MP9412 Renewed

Term began: 1958-09-11
Claimant: Coronet Instructional Films, a division of Esquire, Inc
Class: MP — published motion picture other than a photoplay (numbering series begun Jan. 1950)
Finding: renewal RE315433 filed 1986-12-23 by Coronet/M T I Film and Video, Inc. (number+date; Copyright Office public records dataset, record 7211882)
Enters the public domain: 1 January 2054 (95 years from the 1958 publication)

A renewal registration for this work was found. The renewed term lasts 95 years from the original date, so the work remains under copyright.

Renewal claimant: Coronet/M T I Film and Video, Inc. (PWH)
Renewal date: 1986-12-23
Original cited: MP9412 / 1958-09-11
Source: U.S. Copyright Office public records dataset (renewals registered 1978–2025, January 2026 release), control number 7211882: record in the Copyright Public Records System

Structured record, not OCR: renewal number RE315433, registered 1986-12-23, for original registration MP9412 published 1958-09-11.

Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1959, Internet Archive catalogofcopyrig3131213li (OCR text), lines 7204–7208.

THE LAWS OF GASES. 
tional Films. 10 min., sd., b&w, 
16 mm. © Coronet Instructional 
Films, a division of Esquire, Inc.; 
11Sep58; MP9412,

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