{"e":{"id":296896,"source":"ia_catalogofcopyrig381213lib","title":"L P4162","header":"The big mattress","year":1904,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":29009,"line_end":29010,"source_text":"The big mattress. © Mark VII, ltd.; 8Apro4 \n(in notice; 1953); LP4227. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1954","url":"https://archive.org/details/catalogofcopyrig381213lib","cite":"Internet Archive catalogofcopyrig381213lib (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1954_catalogofcopyrig381213lib_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":315803,"entry_id":296896,"reg_number":"LP4227","series":4,"see_also":[],"reg_class":"LP","published":true,"claimant":"Mark VII, ltd","author":null,"deposit":null,"reg_date":"1904-04-08","part":null,"part_title":"The big mattress","source_line":29009,"raw":"The big mattress © Mark VII, ltd.; 8Apro4 (in notice; 1953); LP4227","flags":["date_ocr_fixed","episode_title","serial_part"],"status":"pd-term-expired","pd_date":"2000-01-01","reason":"copyright term began 1904-04-08; the maximum term (28 + 67 years) ended before 2026-01-01","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1931,1932],"window_volumes":[]}]}