{"e":{"id":287782,"source":"ia_catalogofcopyri341213libr","title":"SUPERMAN","header":"13","year":1950,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":31442,"line_end":31442,"source_text":"13. © 13Sep50; LP340. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1950","url":"https://archive.org/details/catalogofcopyri341213libr","cite":"Internet Archive catalogofcopyri341213libr (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1950_catalogofcopyri341213libr_djvu.txt"},"ia_items":[],"ia_lookup":[],"atlas":[]},"regs":[{"id":306689,"entry_id":287782,"reg_number":"LP340","series":4,"see_also":[],"reg_class":"LP","published":true,"claimant":"Columbia Pictures Corp","author":null,"deposit":null,"reg_date":"1950-09-13","part":13,"part_title":null,"source_line":31442,"raw":"13 © 13Sep50; LP340","flags":["claimant_from_parent","serial_part"],"status":"renewed","pd_date":"2046-01-01","reason":"renewal RE863 filed 1978-03-02 by DC Comics, Inc. (number+date; Copyright Office public records dataset, record 6898346)","match_kind":"number+date","match_confidence":"medium","title_similarity":0.39130434,"renewals":[{"id":383958,"volume_year":1978,"renewal_number":"RE863","title":"Atom Man versus Superman.","description":null,"orig_date":"1950-09-13","orig_date_raw":"1950-09-13","orig_number":"LP340","orig_number_raw":"LP340","orig_number_digits":340,"renewal_claimant":"DC Comics, Inc.","renewal_basis":null,"renewal_date":"1978-03-02","renewal_date_raw":"1978-03-02","part":null,"part_title":null,"parent_title":null,"see_refs":[],"see_also":[],"flags":["usco"],"source_file":"usco/renewal_2026_01","source_line":6898346,"raw":"{\"control\": \"6898346\", \"017\": [\"RE0000000863 /\", \"LP0000000340 /\"], \"017d\": \"1978-03-02\", \"008\": \"070612e19500913xx ||||||||||||||||||||\", \"names\": [[\"710\", \"Columbia Pictures Corporation.\"], [\"710\", \"DC Comics, Inc.\"]], \"title\": \"Atom Man versus Superman. Episode no. 13. By Columbia Pictures Corporation.\", \"alternate_title\": \"Atom Man versus Superman.\", \"claimants\": [\"DC Comics, Inc.\"], \"work_type\": \"X Motion picture or filmstrip\"}","raw_sha":"5d9f2e02c3eede8622573b130a2c2d77cf3027e0","match_kind":"number+date","title_similarity":0.39130434,"ia_identifier":"","kind":"usco","context":"","llm":[]}],"window":[1977,1978],"window_volumes":[{"year":1977,"ia_identifier":"1977motionpictur3311213libr"},{"year":1978,"ia_identifier":""},{"year":1979,"ia_identifier":""}]}]}