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Patents > Tech fields : Airplane or propeller & First filing: Yes

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Inventor country:
US (509) · FR (507) · DE (139) · GB (130) · HU (50) · AT (46) · IT (34) · None (34) · BE (22) · RU (20) · CA (13) · CH (11) · NL (8) · MX (7) · AU (7) · RO (7) · NZ (5) · DZ (5)
Applicant firm:
None (1399) · Jacob Lohner & Co. (11) · E. Rumpler Luftfahrzeugbau G.m.b.H. (9) · Société Anonyme des Établissements Nieuport (6) · Tarbox Safety Aircraft Company (5) · Moteurs Salmson (5) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (4) · Luft-Verkehrs-Gesellschaft m.b.H. (4) · Curtiss Aeroplane (4) · Aéroplanes Morane-Saulnier (3) · Daimler-Motoren-Gesellschaft (3) · Allgemeine Elektricitäts-Gesellschaft‎‎ (3) · Société Antoinette (3) · British and Colonial Aeroplane Co. (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (1378) · navigation (3) · Patent US-1908-1077750 (2) · Patent IT-1910-112937 (2) · Patent DE-1909-05-03 Hans Lohmann (2) · Patent GB-1909-12556 (2) · Patent DE-1907-214228 (2) · Patent GB-1905-15698 (2) · Patent IT-1915-148941 (2) · Patent DE-1893-73799 (2) · Patent CH-1905-33302 (2) · Patent FR-1909-401348 (2) · Patent FR-1909-408057‎ (2) · Patent BE-1911-240352 (2) · Patent FR-1916-502839 (2) · Patent FR-1914-475066 (2) · Patent US-1909-970771 (2) · 1 (2) · Patent FR-1910-435648 (2)
Assigned to:
None (1469) · Moteurs Salmson (5) · 1 (3) · Curtiss Aeroplane (3) · Sperry Gyroscope Company (2) · (1/4) (2)
IPCs:
None (705) · IPC B64C17/00 (120) · IPC B64C1/00 (111) · IPC B64C39/00 (92) · IPC B64C3/00 (57) · IPC B64C3/38 (37) · IPC B64B1/00 (35) · IPC B64C23/00 (33) · IPC B64C13/00 (33) · IPC B64C25/00 (21) · IPC B64C33/00 (17) · IPC B64C11/00 (17) · IPC B64C17/06 (15) · IPC B64C35/00 (15) · IPC B64C3/56 (12) · IPC B64C3/54 (12)
First filing: (Click arrow to add another value)
Citations from after 1930:

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