THE MECHANISM OF INHERITANCE
THE MECHANISM OF INHERITANCE. McGraw- Hill Book Co. 14 min., sd., color, 16 mm. (General science series) Eastman color
Registration MP13525 No renewal found
- Term began
- 1963-09-10
- Claimant
- Leonard Bender
- Class
- MP — published motion picture other than a photoplay (numbering series begun Jan. 1950)
- Finding
- no renewal entry found for 1990-1992 or in the Copyright Office renewal records 1978-2025
- In the public domain since
- 1 January 1992 (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 1990 or 1991 volume; volumes searched: 1990, 1991, 1992.
The renewal sections are OCR text of printed volumes; a damaged record can hide a renewal. Before relying on this, search the linked volumes yourself for the title and for number MP13525.
Catalog entry
Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1963, Internet Archive catalogofcopyr3171213libr (OCR text), lines 41511–41515.
THE MECHANISM OF INHERITANCE. McGraw- Hill Book Co. 14 min., sd., color, 16 mm. (General science series) Eastman color. © Leonard Bender; 10Sep63; MP13525.
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