Drilldown: Patents

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Patents > Tech fields : Airplane or propeller or subsystem & Number of claims: 5-40

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Applicant firm:
None (849) · Luft-Verkehrs-Gesellschaft m.b.H. (6) · Curtiss Aeroplane (6) · Jacob Lohner & Co. (5) · Sopwith Aviation Company Limited (4) · Sperry Gyroscope Company (4) · British and Colonial Aeroplane Co. (4) · Tarbox Safety Aircraft Company (4) · Curtiss Aeroplane and Motor Corporation (3) · Aktiebolaget Aviatorer (3) · Daimler Motoren-Gesellschaft (3)
Applicant is inventor:
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Full specification filed date:
Application number:
Granted:
Related to aircraft:
Assigned to:
None (893) · Curtiss Aeroplane and Motor Corporation (5) · Sperry Gyroscope Company (4) · Curtiss Aeroplane (2) · Haskelite Manufacturing Corporation (2) · Wright Company (2)
IPCs:
None (508) · IPC B64C17/00 (65) · IPC B64C39/00 (61) · IPC B64C1/00 (55) · IPC B64C23/00 (20) · IPC B64C3/00 (19) · IPC B64C3/38 (18) · IPC B64B1/00 (16) · IPC B64C25/00 (13) · IPC B64C13/00 (12) · IPC B64C3/52 (10) · IPC B64C33/00 (9) · IPC B64C17/06 (9) · IPC B64C33/02 (8) · IPC B64C35/00 (7) · IPC B64C27/04 (6) · IPC G01P3/36 (6) · IPC B64C3/56 (6) · IPC B64C11/04 (6) · IPC B64C3/18 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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