EARLY HUMAN FETAL ACTIVITY
eristic reactive behaviour episodes from six human fetuses of 8 1/2, 9 1/2, 11, 11 1/2, and 14 weeks of menstrual age. Designed for genetic psychologists, embryologists, psychiatrists, obstetricians, pediatricians, biologists, medical students, and social workers. Credits: Producer, Davenport Hooker
Registration MP2144 No renewal found
- Term began
- 1952-01-22
- Claimant
- Davenport Hooker
- Class
- MP — published motion picture other than a photoplay (numbering series begun Jan. 1950)
- Finding
- no renewal entry found for 1979-1981 or in the Copyright Office renewal records 1978-2025
- In the public domain since
- 1 January 1981 (end of the 28th year, no renewal)
A renewal would have appeared in the Copyright Office's renewal registrations 27 to 29 years after the term began. Those volumes are loaded and no matching renewal was found. A work published 1931–1963 that was not renewed entered the public domain at the end of its 28th year.
A renewal had to be filed in the 28th year and would be listed in the 1979 or 1980 volume; volumes searched: 1979, 1980, 1981.
Catalog entry
Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1952, Internet Archive catalogofcopyrig361213lib (OCR text), lines 4609–4619.
Summary: Photographs of characteristic reactive behaviour episodes from six human fetuses of 8 1/2, 9 1/2, 11, 11 1/2, and 14 weeks of menstrual age. Designed for gene- tic psychologists, embryologists, psychia- trists, obstetricians, pediatricians, biolo- gists, medical students, and social workers. Credits: Producer, Davenport Hooker. . © Davenport Hooker; 22Jan52; MP2144.
Copies on the Internet Archive
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