IBM 1050 DATA COMMUNICATION SYSTEM
N-THE FUNDAMENTAL ATOM (Filmstrip) Film Strip of-the-Month Clubs. 43 fr., color, 35 mm. (High school physical sciences filmstrip, no.622) Eastman color. With guide. ., Inc.); 4Mar63; A640455. IBM 1050 DATA COMMUNICATION SYSTEM. International Business Machines Corp. 12 min., color, 16 mm. Ektachrome
Registration MU7338 No renewal found
- Term began
- 1963-08-28
- Claimant
- International Business Machines Corp
- Class
- MU — unpublished motion picture other than a photoplay (numbering series begun 1946)
- 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.
Catalog entry
Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1963, Internet Archive catalogofcopyr3171213libr (OCR text), lines 38578–38590.
physical sciences filmstrip, no.622) Eastman color. With guide. © Film Strip of-the-Month Clubs (in notice: Film Strip of-the-Month Clubs, a sub- sidiary of Popular Science Pub. Co., Inc.); 4Mar63; A640455. IBM 1050 DATA COMMUNICATION SYSTEM. International Business Machines Corp. 12 min., color, 16 mm. Ektachrome. © International Business Machines Corp.; 28Aug63; MU7338.
Copies on the Internet Archive
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