Drilldown: Patents

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Patents > Applicant firm: None & Number of text pages: 4-50000000 & Number of figures: 14-100

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Office:
Inventor location:
None (367) · London (4) · Los Angeles county (3) · Los Angeles (3) · California (3) · Seine (3) · Hampshire (2) · Nord (2) · Ohio (2) · Indiana (2) · Nashville (2) · Seine-et-Oise (2) · St. Louis (2) · Budapest (2) · England (2) · Tennessee (2)
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Tech fields:
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Supplementary to patent:
None (293) · Patent AU-1914-14892 (5) · Patent US-1916-1208684 (4) · Patent AU-1911-510 (4) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent US-1910-1011683 (3) · Patent FR-1913-466195 (3) · Patent GB-1913-16499 (3) · Patent US-1904-876125 (3) · Patent US-1908-1072664 (3)
Related to aircraft:
Patent agent:
None (81) · None (21) · Marks & Clerk (14) · Armengaud jeune (12) · Brandon frères (12) · Munn & Co. (11) · Charles Assi (5) · Haseltine, Lake & Co. (5) · Ch. Mardelet (4) · P. Follin (4) · J. Bonnet-Thirion (4) · Boult, Wade & Tennant (4) · Schwab (4) · Matray frères et Cie (4) · Charles W. Hills (4) · Lavoix et Mosès (4)
National tech categories:
None (121) · FR 6.4 (105) · HU V/h (15) · FR 6.3 (8) · USPC 244/177 (7) · USPC 244/30 (7) · USPC 244/80 (7) · AT 77d (6) · USPC 244/233 (5) · CH 129b (5) · USPC 244/35R (5) · USPC 244/96 (5) · AU 90.3 (5) · USPC 244/234 (4) · USPC 244/93 (4)
IPCs:
None (182) · IPC B64C39/00 (32) · IPC B64C17/00 (32) · IPC B64C1/00 (27) · IPC B64C3/38 (15) · IPC B64B1/00 (11) · IPC B64C33/02 (10) · IPC B64C23/00 (8) · IPC B64C3/18 (7) · IPC B64C3/00 (7) · IPC B64C11/00 (6) · IPC B64C33/00 (6) · IPC B64C17/06 (6) · IPC B64C13/00 (6) · IPC B64C27/04 (5) · IPC B64B1/58 (4) · IPC B64C3/52 (4)
CPCs:
None (81) · CPC B64C17/00 (50) · CPC B64B1/00 (25) · CPC B64C2700/6295 (24) · CPC B64C39/00 (23) · CPC B64C2700/6218 (15) · CPC B64C2700/6212 (15) · CPC B64C23/005 (14) · CPC B64C33/02 (14) · CPC B64C3/385 (14) · CPC B64C13/00 (13) · CPC B64C33/00 (8) · CPC B64C3/00 (8) · CPC B64C2700/6233 (7) · CPC B64C17/06 (7) · CPC B64C2700/6274 (6) · CPC B64C3/38 (6) · CPC B64C39/08 (6)
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Citations from after 1930:
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