{"text_format":"dbase-jsonl-2026-09-30","columns":[{"name":"CLASSNO","type":"character","width":50},{"name":"TITLE","type":"character","width":140},{"name":"ITEMNO","type":"character","width":11},{"name":"LISTNO","type":"character","width":11},{"name":"LISTDATE","type":"character","width":11}],"n_rows":2,"rows_kept":2,"cut":false,"deleted_skipped":0,"read_ended":"whole","bounds":"16MiB/16384/4096/first_that_fit","version":"dbase_level_three","encoding_class":"enc_absent","reader":"statdb_count/9"}
["C 21.5:1221/4","OFFICIAL GAZETTE OF THE UNITED STATES PATENT AND TRADEMARK OFFICE... PATENTS... VOL. 1221, NUMBER 4... U.S. DEPARTMENT OF COMMERCE... APRIL","0260-B","990612M","990621"]
["C 21.5/4:1222/1","OFFICIAL GAZETTE OF THE UNITED STATES PATENT AND TRADEMARK OFFICE... TRADEMARKS... VOL. 1222, NUMBER 1... U.S. DEPARTMENT OF COMMERCE... MAY","0260-D","990612M","990621"]