Drilldown: Patents

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Patents > Grant date: 1900 - 1999 & IPCs: None & Number of figures: 8-30

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Inventor country:
US (399) · GB (77) · FR (74) · DE (46) · AT (29) · HU (20) · IT (10) · AU (10) · RU (10) · None (9) · CH (9) · AH (8) · CA (7) · BE (6) · Poland (4) · MC (4) · IE (3)
Applicant firm:
None (649) · Curtiss Aeroplane (8) · Curtiss Aeroplane & Motor Corporation (5) · Jacob Lohner & Co. (4) · A. Wunderlich & Cie, Ingénieurs-Conseils (3) · Macy Engineering Company (3) · Tarbox Safety Aircraft Company (3) · International Aeronautical Construction Company (2) · Gesellschaft für Ausführung freitragender Dachkonstrukcionen in Holz System Stephan G. m. b. H. (2) · Portadown Weaving Company Limited (2) · Sperry Gyroscope Company (2) · Sopwith Aviation Company Limited (2)
Applicant is inventor:
Tech fields:
airplane (221) · frame (159) · stability (152) · propulsion (117) · Design (102) · None (92) · propeller (86) · LTA (86) · Wings (85) · navigation (85) · propellers (62) · construction (57) · rudder (53) · flapping (50) · whole (49) · hybrid (44) · marine (41) · control (39) · helicopter (37)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (524) · Patent GB-1908-4519 (7) · Patent GB-1911-12232‎‎ (4) · Patent GB-1913-16499 (4) · Patent US-1909-970771 (4) · Patent FR-1902-328044 (4) · Patent GB-1903-27212 (3) · Patent GB-1909-26034 (3) · Patent HU-1901-24148 (3) · Patent FR-1909-403985 (3) · Patent HU-1901-22471 (3) · Patent DE-1913-287314 (3) · Patent FR-1902-321808 (3) · Patent US-1906-850616 (3) · Patent US-1908-1072664 (3)
Related to aircraft:
IPCs: (Click arrow to add another value)
CPCs:
None (292) · CPC B64C17/00 (41) · CPC B64C13/00 (30) · CPC B64C23/005 (30) · CPC B64B1/00 (24) · CPC B64C33/02 (24) · CPC B64C2700/6295 (20) · CPC B64C3/385 (18) · CPC B64C39/005 (18) · CPC B64C3/14 (12) · CPC B64C39/08 (12) · CPC B64C35/00 (9) · CPC B64C13/24 (9) · CPC B64C11/006 (8) · CPC B64C3/40 (7) · CPC B64C33/00 (6) · CPC B64C27/12 (6) · CPC Y10S244/904 (6) · CPC B64C3/00 (6)
First filing:
Citations from after 1930:

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