Drilldown: Patents

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Patents > Number of text pages: 3-8 & Number of diagram pages: 2-3 & Number of figures: 9-40

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Applicant is inventor:
Tech fields:
airplane (143) · stability (87) · frame (86) · propulsion (73) · design (67) · None (66) · LTA (61) · wings (55) · navigation (50) · construction (44) · control (43) · propellers (43) · propeller (34) · flapping (26) · automatic stability (26) · balloon (23) · landing (22)
Application number:
Granted:
Supplementary to patent:
None (342) · Patent FR-1908-396249 (4) · Patent US-1916-1208684 (3) · Patent FR-1902-328044 (3) · Patent US-1910-1011683 (3) · Patent AU-1914-14892 (3)
Related to aircraft:
Patent agent:
None (86) · Marks & Clerk (16) · None (12) · Armengaud jeune (12) · Brandon frères (10) · Lavoix et Mosès (8) · J. Bonnet-Thirion et Breton (6) · Schwab (6) · Wheatley & Mackenzie (6) · Haseltine, Lake & Co. (6) · Matray frères et Cie (6) · Boult, Wade & Tennant (6) · L. Chassevent (5) · Munn & Co. (5)
National tech categories:
None (174) · FR 6.4 (142) · HU V/h (19) · CH 129b (11) · USPC 244/35R (7) · DE 77 (6) · AU 90.3 (6) · USPC 244/119 (5) · GB 4 propel & steer (5) · FR 6.2 (5) · CH 115 (5) · FR 6.3 (4) · USPC 244/22 (4) · DE 77h.5 (4) · USPC 244/80 (4) · USPC 244/48 (4) · USPC 244/45R (4) · AT 77d (4)
IPCs:
None (185) · IPC B64C17/00 (44) · IPC B64C1/00 (32) · IPC B64C39/00 (32) · IPC B64B1/00 (18) · IPC B64C3/38 (15) · IPC B64C33/02 (14) · IPC B64C23/00 (13) · IPC B64C3/00 (12) · IPC B64C35/00 (10) · IPC B64C17/06 (9) · IPC B64C27/04 (8) · IPC B64C33/00 (7) · IPC B64C13/00 (7) · IPC B64C3/56 (7) · IPC B64C3/18 (6) · IPC B64B1/58 (5) · IPC B64C3/52 (5)
CPCs:
None (94) · CPC B64C17/00 (49) · CPC B64B1/00 (23) · CPC B64C2700/6295 (23) · CPC B64C23/005 (19) · CPC B64C33/02 (19) · CPC B64C2700/6212 (18) · CPC B64C39/00 (17) · CPC B64C2700/6218 (17) · CPC B64C13/00 (16) · CPC B64C3/385 (15) · CPC B64C35/00 (12) · CPC B64C3/00 (11) · CPC B64C39/005 (10) · CPC B64C17/06 (10) · CPC B64C39/08 (10) · CPC B64C3/14 (8) · CPC B64C2700/6281 (8) · CPC B64C2700/6274 (8) · CPC B64C2700/6256 (8)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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