PULLEY
NG OF RACHEL CARSON. See CBS REPORTS. SILENT TREATMENT, See LEAVE IT TO BEAVER. SILLY EXCUSES. See PARABLES FROM NATURE. SIMILARITY. See MODERN GEOMETRY SERIES. SIMPLE MACHINES: THE LEVER FAMILY (LEVER, PULLEY, WHEEL AND AXLE) Encyclopaedia Britannica Films. 14 min., sd., color, 16 mm. Eastman color
Registration MP13626 Renewed
- Term began
- 1963-09-18
- Claimant
- Encyclopaedia Britannica Films, Inc
- Class
- MP — published motion picture other than a photoplay (numbering series begun Jan. 1950)
- Finding
- renewal RE554954 filed 1991-11-21 by Encyclopaedia Britannica Educational Corporation (number+date; Copyright Office public records dataset, record 7448519)
- 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 RE554954 (link: number+date, title similarity 0.00)
- Renewal claimant
- Encyclopaedia Britannica Educational Corporation (PWH)
- Renewal date
- 1991-11-21
- Original cited
- MP13626 / 1963-09-18
- Source
- U.S. Copyright Office public records dataset (renewals registered 1978–2025, January 2026 release), control number 7448519: record in the Copyright Public Records System
Structured record, not OCR: renewal number RE554954, registered 1991-11-21, for original registration MP13626 published 1963-09-18.
Catalog entry
Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1963, Internet Archive catalogofcopyr3171213libr (OCR text), lines 44775–44797.
SILENT SPRING OF RACHEL CARSON. See CBS REPORTS. SILENT TREATMENT, See LEAVE IT TO BEAVER. SILLY EXCUSES. See PARABLES FROM NATURE. SIMILARITY. See MODERN GEOMETRY SERIES. SIMPLE MACHINES: THE LEVER FAMILY (LEVER, PULLEY, WHEEL AND AXLE) Encyclopaedia Britannica Films. 14 min., sd., color, 16 mm. Eastman color. © Encyclopaedia Britannica Films, Inc.; 18Sep63; MP13626.
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