UNITED STATES PAPER CHROMATOGRAPHY
PANCHO AND THE WOLF DOG. SEE CISCO KID. PANCHO'S NIECE. SEE CISCO KID. PAPA BENJAMIN. SEE THRILLER. PAPER BULLETS, SEE UNITED STATES PAPER CHROMATOGRAPHY. Thorne Films. 14 min., sd., color, 16 mm. (Biologideal technique series) Produced in cooperation with American Institute of Biological Sciences
Registration MP11828 No renewal found
- Term began
- 1961-10-26
- Claimant
- Thorne Films, Ine
- Class
- MP — published motion picture other than a photoplay (numbering series begun Jan. 1950)
- Finding
- no renewal entry found for 1988-1990 or in the Copyright Office renewal records 1978-2025
- In the public domain since
- 1 January 1990 (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 1988 or 1989 volume; volumes searched: 1988, 1989, 1990.
Catalog entry
Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1961, Internet Archive catalogofcopyr3151213libr (OCR text), lines 44892–44913.
PANCHO AND THE WOLF DOG. SEE CISCO KID. PANCHO'S NIECE. SEE CISCO KID. PAPA BENJAMIN. SEE THRILLER. PAPER BULLETS, SEE UNITED STATES MARSHAL, PAPER CHROMATOGRAPHY. Thorne Films. 14 min., sd., color, 16 mm. (Biolog- ideal technique series) Produced in cooperation with American Institute of Biological Sciences. © Thorne Films, Ine.; 260ct61; MP11828.
Copies on the Internet Archive
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