PRINCIPLES OF PENICILLIN THERAPY
roper penicillin therapy—that the organism must be susceptible to penicillin, that the organism must be reached by penicillin in adequate concentration, and that therapy must be continued for a period of time sufficiently long to eradicate or suppress the organism. Credits; Script, Oeveste Granducci
Registration MP760 No renewal found
- Term began
- 1950-08-03
- Claimant
- The Bray Studios, Inc
- Class
- MP — published motion picture other than a photoplay (numbering series begun Jan. 1950)
- Finding
- no renewal entry found for 1977-1979 in the CCE motion-picture renewal sections or in the Copyright Office renewal records 1978-2025
- In the public domain since
- 1 January 1979 (end of the 28th year, no renewal)
An automated finding, not a verdict. 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 our parse of them found no matching renewal. If that is right, a work published 1931–1963 that was not renewed entered the public domain at the end of its 28th year; the volumes are OCR of old print, and the method page reports how often the parse has been found to miss one.
A renewal had to be filed in the 28th year and would be listed in the 1977 or 1978 volume; volumes searched: 1977, 1978, 1979.
Catalog entry
Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1950, Internet Archive catalogofcopyri341213libr (OCR text), lines 43843–43855.
established principles of proper penicillin therapy—that the organism must be sus- ceptible to penicillin, that the organism must be reached by penicillin in adequate concentration, and that therapy must be continued for a period of time sufficiently long to eradicate or suppress the organ- ism. Credits; Script, Oeveste Granducci. © The Bray Studios, Inc.; 3Aug50; MP760.
Copies on the Internet Archive
Not searched yet.