Drilldown: Patents

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Patents > Number of claims: 4-50 & Number of figures: 3

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Inventor location:
None (376) · Seine (3) · Pennsylvania (3) · England (3) · Balboa (2) · Pittsburgh (2) · Missouri (2) · New York (2) · New York city (2) · Nord (2) · PA (2) · Paris (2) · Allegheny county, Pennsylvania (2) · Dayton (2) · Panama Canal Zone (2) · Budapest (2)
Applicant is inventor:
Tech fields:
airplane (120) · stability (64) · frame (61) · LTA (54) · None (48) · design (44) · propulsion (38) · rudder (35) · navigation (33) · propeller (32) · subsystem (27) · hybrid (27) · construction (27) · control (26) · propellers (24) · helicopter (23) · balloon (22) · wings (22) · automatic stability (22) · military (16)
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Supplementary to patent:
None (318) · Patent BE-1911-05-15 Georges de Bothezat (4) · Patent US-1908-1077750 (3) · Patent US-1909-970771 (3) · Patent US-1911-994106 (3) · Patent US-1903-821393 (3) · Patent AT-1913-59404 (3) · Patent FR-1911-430455 (2) · Patent DE-1911-258741 (2) · Patent DE-1911-11-16 Otto Albin Budig (2) · Patent US-1908-1081147 (2) · Patent FR-1908-392975 (2) · Patent US-1915-1217790 (2) · Patent US-1908-927605 (2) · Patent 1915-11-05 Käthe Paulus (2) · Patent AT-1907-37570 (2) · Patent BE-1910-12-31 Léon Dangy (2)
Related to aircraft:
Patent agent:
None (119) · None (16) · Boult, Wade & Tennant (13) · Munn & Co. (13) · Marks & Clerk (13) · E. Blétry (7) · Haseltine, Lake & Co. (7) · John P. Tarbox (6) · Armengaud jeune (6) · Victor J. Evans (6) · Herbert Haddan & Co. (5) · Wheatley & Mackenzie (5) · C. A. Snow & Co. (4) · Boramé et Julien (4) · Brewer & Son (4)
National tech categories:
None (170) · FR 6.4 (72) · HU V/h (18) · AT 77d (10) · DE 77h.5 (7) · USPC 244/80 (6) · USPC 244/90R (5) · AU 90.3 (4) · USPC 244/93 (4) · CH 129b (3) · USPC 244/5 (3) · USPC 244/22 (3) · USPC 244/153R (3) · USPC 244/13 (3) · FR 6.3 (3) · USPC 244/45R (3) · AU 90.5 (3)
IPCs:
None (188) · IPC B64C39/00 (22) · IPC B64B1/00 (18) · IPC B64C17/00 (17) · IPC B64C1/00 (17) · IPC B64C23/00 (12) · IPC B64C13/00 (12) · IPC B64C25/00 (8) · IPC B64C35/00 (8) · IPC B64C3/00 (7) · IPC B64C27/04 (7) · IPC B64B1/58 (7) · IPC B64C3/54 (6) · IPC B64C3/38 (6) · IPC B64C33/02 (6) · IPC B64C11/00 (5) · IPC B64C3/18 (4) · IPC B64C31/06 (4) · IPC B64C39/08 (4) · IPC B64C11/16 (4)
CPCs:
None (76) · CPC B64C17/00 (24) · CPC B64C13/00 (22) · CPC B64B1/00 (22) · CPC B64C2700/6295 (20) · CPC B64C23/005 (16) · CPC B64C39/00 (13) · CPC B64C2700/6256 (12) · CPC B64C39/08 (10) · CPC B64B1/58 (9) · CPC B64C33/02 (9) · CPC B64C2700/6274 (9) · CPC B64C2700/6281 (8) · CPC B64C35/00 (8) · CPC B64C11/006 (7) · CPC B64C3/385 (7) · CPC B64C39/005 (7) · CPC B64C2700/6218 (6) · CPC B64C27/04 (6) · CPC B64C25/62 (6)
First filing:
Citations from after 1930:
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