SINGLE DEBT, SISSI

19-36. Royal submarines

Registration LP16580 Renewed

Term began: 1958-12-31
Claimant: —
Class: LP — published photoplay (numbering series begun Jan. 1950)
Finding: renewal RE286537 filed 1986-02-11 by Twin Dolphins Productions, Inc. (number+date; Copyright Office public records dataset, record 7183038)
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: Twin Dolphins Productions, Inc. (PWH)
Renewal date: 1986-02-11
Original cited: LP16580 / 1958-12-31
Source: U.S. Copyright Office public records dataset (renewals registered 1978–2025, January 2026 release), control number 7183038: record in the Copyright Public Records System

Structured record, not OCR: renewal number RE286537, registered 1986-02-11, for original registration LP16580 published 1958-12-31.

Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1960, Internet Archive catalogofcopyr3141213libr (OCR text), lines 41213–41217.

19-36. Royal submarines. © 31Dec58; 
LP16580 


19-37. The Squalus story. (Squalus

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