THE KNIFE OF CARLOS VALERO
characters created by Clarence E. Mulford. Summary: A television western featuring Hopalong Cassidy. Credits: Production supervisor, Glenn Cook; director, Derwin Abbe; screenplay, Harrison Jacobs; music, Raoul Kraushaar; film editor, Fred W. Berger. Cast: William Boyd, Edgar Buchanan, Harry Cording
Registration LP2277 Renewed
- Term began
- 1952-09-25
- Claimant
- William Boyd Productions
- Class
- LP — published photoplay (numbering series begun Jan. 1950)
- Finding
- renewal RE74239 filed 1980-12-17 by Grace Bradley Boyd, surviving trustee under the declaration of trust by William L. Boyd & Grace Bradley Boyd dated Jan. 6, 1960; Boyd, William L. (number+date; Copyright Office public records dataset, record 6971715)
- Enters the public domain
- 1 January 2048 (95 years from the 1952 publication)
A renewal registration for this work was found. The renewed term lasts 95 years from the original date, so the work remains under copyright.
Renewal RE74239 (link: number+date, title similarity 1.00)
- Renewal claimant
- Grace Bradley Boyd, surviving trustee under the declaration of trust by William L. Boyd & Grace Bradley Boyd dated Jan. 6, 1960; Boyd, William L. (PWH)
- Renewal date
- 1980-12-17
- Original cited
- LP2277 / 1952-09-25
- Source
- U.S. Copyright Office public records dataset (renewals registered 1978–2025, January 2026 release), control number 6971715: record in the Copyright Public Records System
Structured record, not OCR: renewal number RE74239, registered 1980-12-17, for original registration LP2277 published 1952-09-25.
Catalog entry
Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1953, Internet Archive catalogofcopyrig371213lib (OCR text), lines 10190–10203.
16mm. Based on characters created by Clarence E. Mulford. Summary: A television western featuring Hopalong Cassidy. Credits: Production supervisor, Glenn Cook; director, Derwin Abbe; screenplay, Harrison Jacobs; music, Raoul Kraushaar; film editor, Fred W. Berger. Cast: William Boyd, Edgar Buchanan, Harry Cording. © William Boyd Productions; 25Sep52; LP2277.
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