PARASITISM
ICS, SERIES B. PAR-A-KEE, See SURFSIDE 6. PARALLEL AND PERPENDICULAR LINES AND PLANES. See MODERN GEOMETRY SERIES. PARALLEL CAPER. See 77 SUNSET STRIP. PARASITISM (PARASITIC FLATWORMS ) Encyclopaedia Britannica Films. 17 min., sd., color, 16 mm. (Biology program, unit III: Animal life) Eastman color
Registration MP13405 Renewed
- Term began
- 1963-03-05
- Claimant
- Encyclopaedia Britannica Films, Inc
- Class
- MP — published motion picture other than a photoplay (numbering series begun Jan. 1950)
- Finding
- renewal RE554932 filed 1991-11-21 by Encyclopaedia Britannica Educational Corporation (number+date; Copyright Office public records dataset, record 7448497)
- Enters the public domain
- 1 January 2059 (95 years from the 1963 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 RE554932 (link: number+date, title similarity 1.00)
- Renewal claimant
- Encyclopaedia Britannica Educational Corporation (PWH)
- Renewal date
- 1991-11-21
- Original cited
- MP13405 / 1963-03-05
- Source
- U.S. Copyright Office public records dataset (renewals registered 1978–2025, January 2026 release), control number 7448497: record in the Copyright Public Records System
Structured record, not OCR: renewal number RE554932, registered 1991-11-21, for original registration MP13405 published 1963-03-05.
Catalog entry
Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1963, Internet Archive catalogofcopyr3171213libr (OCR text), lines 42836–42861.
SOUTH AMERICAN REPUBLICS, SERIES B. PAR-A-KEE, See SURFSIDE 6. PARALLEL AND PERPENDICULAR LINES AND PLANES. See MODERN GEOMETRY SERIES. PARALLEL CAPER. See 77 SUNSET STRIP. 103 PARASITISM (PARASITIC FLATWORMS ) Encyclopaedia Britannica Films. 17 min., sd., color, 16 mm. (Biology program, unit III: Animal life) Eastman color. © Encyclopaedia Britannica Films, Inc.; 5Mar63; MP13405.
Copies on the Internet Archive
Not searched yet.