Drilldown: Patents

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Patents > Family year: 1900 - 1999 & Number of figures: 12-30

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Applicant firm:
None (609) · Curtiss Aeroplane (8) · Macy Engineering Company (4) · Jacob Lohner & Co. (4) · Tarbox Safety Aircraft Company (3) · Sperry Gyroscope Company (3) · Blair Atholl Aeroplane Syndicate (3) · Vickers Limited (2) · Société anonyme des appareils d'aviation Hanriot (2) · British and Colonial Aeroplane Co. (2) · Société Duquesne & Dockès (2) · Haskelite Manufacturing Corporation (2) · Connecticut Aircraft (2) · Aéroplanes Morane-Saulnier (2) · Curtiss Aeroplane & Motor Corporation (2) · Société Anonyme des Établissements Nieuport (2)
Applicant is inventor:
Tech fields:
airplane (236) · stability (164) · frame (116) · wings (106) · design (100) · None (80) · propulsion (73) · construction (70) · LTA (63) · control (63) · propellers (60) · navigation (51) · aerodynamics (49) · automatic stability (45) · rudder (43) · propeller (42) · marine (34) · landing (31) · lift (31) · wheels (30)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (481) · Patent GB-1913-16499 (5) · Patent AU-1914-14892 (5) · Patent FR-1909-403985 (4) · Patent FR-1913-466195 (4) · Patent US-1916-1208684 (4) · Patent US-1908-1072664 (4) · Patent AU-1911-510 (4) · Patent US-1904-876125 (3) · Patent AT-1913-79244 (3) · Patent FR-1908-396249 (3) · Patent HU-1901-22471 (3) · Patent FR-1908-388823 (3) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent US-1913-1203221 (3)
Related to aircraft:
National tech categories:
FR 6.4 (207) · None (191) · HU V/h (26) · USPC 244/80 (13) · AT 77d (12) · USPC 244/177 (10) · USPC 244/35R (9) · USPC 244/45R (9) · FR 6.2 (8) · CH 129b (7) · USPC 244/87 (6) · USPC 244/93 (6) · FR 6.3 (6) · USPC 244/22 (6) · RU Group V (5) · DK 77 (5) · USPC 244/48 (5) · USPC 244/233 (5) · USPC 244/234 (5)
IPCs:
None (267) · IPC B64C17/00 (60) · IPC B64C1/00 (54) · IPC B64C39/00 (49) · IPC B64C3/00 (30) · IPC B64B1/00 (20) · IPC B64C3/38 (17) · IPC B64C33/02 (15) · IPC B64C13/00 (12) · IPC B64C35/00 (11) · IPC B64C23/00 (11) · IPC B64C3/18 (11) · IPC B64C17/06 (10) · IPC B64C11/00 (10) · IPC B64B1/58 (10) · IPC B64C3/56 (9) · IPC B64C27/04 (8) · IPC B64C25/00 (7) · IPC B64C33/00 (6)
CPCs:
None (114) · CPC B64C17/00 (82) · CPC B64C2700/6295 (39) · CPC B64B1/00 (31) · CPC B64C39/00 (30) · CPC B64C2700/6218 (29) · CPC B64C3/00 (26) · CPC B64C33/02 (23) · CPC B64C23/005 (22) · CPC B64C13/00 (22) · CPC B64C2700/6212 (20) · CPC B64C3/385 (18) · CPC B64C39/08 (17) · CPC B64C35/00 (15) · CPC B64C2700/6233 (13) · CPC B64C1/00 (12) · CPC B64C17/06 (12) · CPC B64B1/58 (11) · CPC B64C3/56 (11)
First filing:
Citations from after 1930:

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