Drilldown: Patents

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Patents > Inventor location: None & Number of figures: 13-100

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Inventor location: (Click arrow to add another value)
Applicant firm:
None (577) · Curtiss Aeroplane (8) · Jacob Lohner & Co. (4) · Macy Engineering Company (3) · Blair Atholl Aeroplane Syndicate (3) · Connecticut Aircraft (2) · Aéroplanes Morane-Saulnier (2) · Sperry Gyroscope Company (2) · British and Colonial Aeroplane Co. (2)
Applicant is inventor:
Tech fields:
airplane (187) · stability (140) · frame (116) · design (88) · wings (84) · Propulsion (80) · None (79) · LTA (77) · navigation (61) · construction (59) · propellers (57) · control (51) · propeller (46) · aerodynamics (40) · marine (38) · rudder (37) · automatic stability (33) · landing (32) · Flapping (30) · safety (29)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (434) · Patent GB-1913-16499 (5) · Patent US-1913-04-21 George Raymond Lawrence (5) · Patent AU-1914-14892 (5) · Patent AU-1911-510 (5) · Patent FR-1913-466195 (4) · Patent FR-1909-403985 (4) · Patent US-1908-1072664 (4) · Patent US-1916-1208684 (4) · Patent US-1913-1203221 (3) · Patent US-1904-876125 (3) · Patent US-1910-1011683 (3) · Patent AT-1913-79244 (3)
Related to aircraft:
National tech categories:
None (181) · FR 6.4 (168) · HU V/h (23) · AT 77d (14) · USPC 244/80 (10) · USPC 244/35R (9) · FR 6.3 (9) · USPC 244/177 (9) · CH 129b (8) · USPC 244/30 (8) · USPC 244/45R (8) · DE 77 (7) · USPC 244/119 (6) · USPC 244/22 (6) · AU 90.3 (6) · USPC 244/93 (6)
IPCs:
None (269) · IPC B64C17/00 (51) · IPC B64C1/00 (46) · IPC B64C39/00 (45) · IPC B64C3/00 (27) · IPC B64B1/00 (23) · IPC B64C33/02 (16) · IPC B64C3/38 (16) · IPC B64C27/04 (10) · IPC B64C35/00 (9) · IPC B64C23/00 (8) · IPC B64C17/06 (8) · IPC B64C11/00 (8) · IPC B64B1/58 (8) · IPC B64C3/18 (8) · IPC B64C3/52 (7) · IPC B64C33/00 (7) · IPC B64C13/00 (6) · IPC B64C25/00 (6) · IPC B64C3/56 (5)
CPCs:
None (134) · CPC B64C17/00 (66) · CPC B64B1/00 (39) · CPC B64C2700/6295 (34) · CPC B64C2700/6218 (27) · CPC B64C39/00 (24) · CPC B64C33/02 (24) · CPC B64C3/00 (24) · CPC B64C3/385 (16) · CPC B64C13/00 (15) · CPC B64C2700/6212 (15) · CPC B64C39/08 (14) · CPC B64C23/005 (14) · CPC B64C2700/6233 (12) · CPC B64C35/00 (11) · CPC B64C33/00 (11)
First filing:
Citations from after 1930:

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