Drilldown: Patents

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Patents > Tech fields : Airship or airplane & Filing date: 1900 - 1999 & Supplementary to patent : Patent US-1909-970771 or None

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Inventor country:
FR (704) · US (467) · DE (277) · GB (150) · AT (84) · HU (82) · IT (58) · BE (45) · None (33) · RU (27) · CA (20) · CH (18) · AU (14) · NL (11) · RO (11) · AH (9) · NZ (9) · VN (7) · IN (7)
Applicant firm:
None (1771) · Jacob Lohner & Co. (20) · Luft-Verkehrs-Gesellschaft m.b.H. (16) · Vickers Limited (12) · Luftschiffbau Schütte-Lanz (8) · Aéroplanes Morane-Saulnier (7) · Motorluftschiff Studiengesellschaft m.b.H (6) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (6) · E. Rumpler Luftfahrzeugbau G.m.b.H. (5) · Tarbox Safety Aircraft Company (5) · Société Anonyme des Établissements Nieuport (5) · Moteurs Salmson (5) · Curtiss Aeroplane (4) · British and Colonial Aeroplane Co. (4) · Luft Fahrzeug G.m.b.H. (4) · Établissements de Dion-Bouton (4) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (4)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Assigned to:
None (1951) · Moteurs Salmson (5) · Sperry Gyroscope Company (3) · Curtiss Aeroplane (3) · Curtiss Aeroplane and Motor Corporation (2) · Wright Company (2) · Haskelite Manufacturing Corporation (2) · (1/4) (2)
IPCs:
None (937) · IPC B64C17/00 (150) · IPC B64C1/00 (139) · IPC B64C39/00 (123) · IPC B64C3/00 (67) · IPC B64B1/00 (51) · IPC B64C13/00 (42) · IPC B64C23/00 (39) · IPC B64C3/38 (34) · IPC B64C25/00 (34) · IPC B64C3/56 (21) · IPC B64B1/58 (20) · IPC B64C3/54 (19) · IPC B64C3/52 (17) · IPC B64C35/00 (17) · IPC B64C17/06 (17) · IPC B64C11/00 (16) · IPC B64C33/00 (13) · IPC B64C3/14 (11)
First filing:
Citations from after 1930:
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