Drilldown: Patents

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Patents > Number of claims: 6

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Office:
Applicant is inventor:
Tech fields:
airplane (121) · frame (73) · propulsion (61) · Design (51) · LTA (51) · stability (50) · None (48) · navigation (48) · Wings (40) · propeller (38) · construction (35) · control (34) · landing (30) · propellers (28) · flapping (25) · hybrid (25) · rudder (24) · balloon (22)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (315) · Patent DE-1895-98580 (3) · Patent GB-1908-4519 (2) · Patent CH-1899-18666 (2) · Patent BE-1910-12-31 Léon Dangy (2) · Patent GB-1909-26034 (2) · Patent HU-1901-22471 (2) · Patent 1915-11-05 Käthe Paulus (2)
Related to aircraft:
Patent agent:
None (116) · None (13) · Marks & Clerk (13) · Armengaud jeune (11) · Boult, Wade & Tennant (8) · Victor J. Evans (7) · Brewer & Son (7) · Wheatley & Mackenzie (7) · L. Chassevent (6) · Haseltine, Lake & Co. (5) · E. Blétry (5) · Munn & Co. (5) · A. M. & William Clark (4) · W. P. Thompson & Co. (4) · Hippolyte Josse (4) · Lewis William Goold (4)
National tech categories:
None (171) · FR 6.4 (80) · HU V/h (22) · AT 77d (10) · USPC 244/80 (8) · USPC 244/45R (6) · AU 90.5 (5) · FR 6.3 (5) · USPC 244/22 (4) · USPC 244/11 (4)
IPCs:
None (194) · IPC B64C39/00 (28) · IPC B64B1/00 (22) · IPC B64C17/00 (20) · IPC B64C1/00 (15) · IPC B64C33/02 (11) · IPC B64C3/00 (10) · IPC B64C13/00 (10) · IPC B64C27/04 (8) · IPC B64C33/00 (7) · IPC B64C11/00 (7) · IPC B64C25/00 (6) · IPC B64C35/00 (5) · IPC B64C31/06 (5) · IPC B64C23/00 (5) · IPC B64C3/38 (5)
CPCs:
None (96) · CPC B64C17/00 (34) · CPC B64B1/00 (24) · CPC B64C13/00 (23) · CPC B64C2700/6295 (19) · CPC B64C33/02 (16) · CPC B64C39/00 (15) · CPC B64C3/00 (12) · CPC B64C3/385 (10) · CPC B64C39/005 (9) · CPC B64C23/005 (9) · CPC B64C33/00 (9) · CPC B64C2700/6256 (8) · CPC B64C39/08 (7) · CPC B64C2700/6218 (7) · CPC B64C2700/6214 (7)
First filing:
Citations from after 1930:
Number of claims:
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