INTRODUCTION
1 reel each, Produced under the direction of the U. S. Office of Education,
Registration MP376 No renewal found
- Term began
- 1945-12-01
- Claimant
- Graphic Films
- Class
- MP — published motion picture other than a photoplay (numbering series begun 1946)
- Finding
- no renewal entry found for 1972-1974 in the CCE motion-picture renewal sections
- In the public domain since
- 1 January 1974 (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 1972 or 1973 volume; volumes searched: 1972, 1973, 1974.
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 MP376.
Catalog entry
Catalog of Copyright Entries, New Series, Part 1 Group 3: Dramatic Compositions, Motion Pictures, 1946, Internet Archive catalogofcopyrig191libr (OCR text), lines 70839–70848.
1 reel each, Produced under the direction of the U. S. Office of Education, © 12-1-45; 2c each 4-3-46, synopsis; Graphic Films, author and claimant, Hollywood, Calif, Pt, I. -HEAT TREATMENT OF ALUMINUM. M376, Pt. 1. HEAT TREATMENT OF ALUMINUM. M 377,
Copies on the Internet Archive
Not searched yet.