DENTAL HEALTH: HOW AND WHY
11. DENTAL HEALTH: HOW AND WHY. Coronet, 1949. 11 min., sd., b&w, 16mm. Summary: Presents a review of what research and experimentation have done to promote better dental health for the American public. For intermediate, high school, and adult groups. Credits: Educational collaborator, Maury Massler
Registration MP119 No renewal found
- Term began
- 1949-10-31
- Claimant
- David A. Smart
- Class
- MP — published motion picture other than a photoplay (numbering series begun Jan. 1950)
- Finding
- no renewal entry found for 1976-1978 in the CCE motion-picture renewal sections or in the Copyright Office renewal records 1978-2025
- In the public domain since
- 1 January 1978 (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 1976 or 1977 volume; volumes searched: 1976, 1977, 1978.
Catalog entry
Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1950, Internet Archive catalogofcopyri341213libr (OCR text), lines 4266–4279.
JP6211. DENTAL HEALTH: HOW AND WHY. Cor- onet, 1949. 11 min., sd., b&w, 16mm. Summary: Presents a review of what research and experimentation have done to promote better dental health for the American public. For intermediate, high school, and adult groups. Credits: Educational collaborator, Maury Massler. © David A. Smart; 310ct49; MP119.
Copies on the Internet Archive
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