Public Reel

PRISONER OF THE IRON MASK

ONAL SOUND FILM- STRIP, SERIES B. PRINTER, SEE ICHABOD AND ME, THE PRISONER. SEE GUNSMOKE. PRISONER OF THE IRON MASK, Alta Vista Productions. Released by American International Pictures. 79 min., sd., Eastman color, 35 mm. A Mida film. Techniscope. Based upon Man in the iron mask, by Alexander Dumas

Registration LP22539 Renewed

Term began
1962-01-23
Claimant
Alta Vista Productions
Class
LP — published photoplay (numbering series begun Jan. 1950)
Finding
renewal RE464894 filed 1990-01-08 by FP Productions f.k.a. Alta Vista Productions; FP Productions (number+date; Copyright Office public records dataset, record 7360315)
Enters the public domain
1 January 2058 (95 years from the 1962 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 RE464894 (link: number+date, title similarity 1.00)

Renewal claimant
FP Productions f.k.a. Alta Vista Productions; FP Productions (PWH)
Renewal date
1990-01-08
Original cited
LP22539 / 1962-01-23
Source
U.S. Copyright Office public records dataset (renewals registered 1978–2025, January 2026 release), control number 7360315: record in the Copyright Public Records System

Structured record, not OCR: renewal number RE464894, registered 1990-01-08, for original registration LP22539 published 1962-01-23.

Catalog entry

Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1962, Internet Archive catalogofcopyr3161213libr (OCR text), lines 34269–34289.

STORYTOON EDUCATIONAL SOUND FILM- 
STRIP, SERIES B. 


PRINTER, SEE 
ICHABOD AND ME, 


THE PRISONER. SEE GUNSMOKE. 


PRISONER OF THE IRON MASK, Alta Vista 
Productions. Released by American 
International Pictures. 79 min., 


sd., Eastman color, 35 mm. A Mida 
film. Techniscope. Based upon Man 
in the iron mask, by Alexander Dumas. 
© Alta Vista Productions; 23Jan62; 
LP22539. 

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