OPTICAL GAGING
lm for Chevrolet salesmen. neral Motors Corp.; 24Jan52; JU6938. OPTICAL GAGING. Eastman Kodak Co., 1952. 20 min., sd., b&w, 16mm. Summary: Shows that optical gaging is faster and more dependable than mechanical gaging for precision measurement of most interchangeable parts mass-produced by industry
Registration MU5457 No renewal found
- Term began
- 1952-05-26
- Claimant
- Eastman Kodak Co
- Class
- MU — unpublished motion picture other than a photoplay (numbering series begun 1946)
- 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 13605–13618.
© Chevrolet Motor Division, General Motors Corp.; 24Jan52; JU6938. OPTICAL GAGING. Eastman Kodak Co., 1952. 20 min., sd., b&w, 16mm. Summary: Shows that optical gaging is faster and more dependable than mechanical gaging for precision measurement of most interchangeable parts mass-produced by industry. © Eastman Kodak Co.; 26May52; MU5457.
Copies on the Internet Archive
Not searched yet.