{"canonical_url":"https://publicreel.org/film/83230","film_page_url":null,"answer":"The US record is unclear: no registration date parsed from the catalog entry.","revision_url":"https://publicreel.org/film/83230/evidence/47f7cdaa","jurisdiction":"US","finding":"uncertain","finding_label":"Uncertain","finding_reason":"no registration date parsed from the catalog entry","public_domain_from":null,"finding_revision":"47f7cdaa","finding_recorded":"2026-09-05 20:21:43.699877+00:00","review_status":"automated","title":"DYNAMICS OF COMPETITION","title_display":"Dynamics of Competition","registration_year":null,"release_year":null,"sources":[{"name":"Catalog of Copyright Entries, New Series, Part 1 Group 3: Dramatic Compositions, Motion Pictures, 1944","citation":"Internet Archive catalogofcopyrig171libr (OCR text)","url":"https://archive.org/details/catalogofcopyrig171libr","lines":[10635,10639]}],"limitations":["The catalog entry has a problem (missing date, or a number that does not fit its year), so the renewal check cannot be relied on.","The finding is about the US copyright record only; it is not legal advice and says nothing about other countries, underlying works, music, or a particular copy."],"entry":{"id":83230,"source":"ia_catalogofcopyrig171libr","title":"DYNAMICS OF COMPETITION","header":"Dynamics of competition.","year":null,"reels":null,"feet":null,"sound":false,"credits":null,"notes":["Doom of the Rising Sun. See Batman.","Chicago"],"line_start":10635,"line_end":10639,"source_text":"Doom of the Rising Sun. See Batman. \n\nDynamics of competition. © title, descr. & 2 prints \nrecd. Mar. 23, 1944; M 14644; Jules H. Masser- \nman, Chicago. 2798 ","ia_items":[],"ia_lookup":[],"atlas":[],"picture":null},"registrations":[{"id":101528,"entry_id":83230,"reg_number":"MP14644","series":2,"see_also":[],"reg_class":"MP","published":true,"claimant":"Jules H. Masserman","author":null,"deposit":"descr. & 2 prints recd. Mar. 23, 1944","reg_date":null,"part":null,"part_title":null,"source_line":10635,"raw":"Doom of the Rising Sun. See Batman. Dynamics of competition. © title, descr. & 2 prints recd. Mar. 23, 1944; M 14644; Jules H. Masserman, Chicago","flags":[],"status":"uncertain","pd_date":null,"reason":"no registration date parsed from the catalog entry","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":null,"window_volumes":[]}]}