Drilldown: Patents

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Patents > Office : RU or US & Tech fields : Airplane or propeller & Supplementary to patent: None

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Office: (Click arrow to add another value)
Applicant firm:
None (633) · Tarbox Safety Aircraft Company (5) · Moteurs Salmson (5) · Curtiss Aeroplane (4) · Curtiss Aeroplane & Motor Corporation (3) · Curtiss Aeroplane and Motor Corporation (3) · Wright Company (2) · Lawrence Sperry Aircraft Company, Inc. (2) · Sperry Gyroscope Company (2) · Haskelite Manufacturing Corporation (2) · Packard Motor Car Company (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Assigned to:
None (597) · Moteurs Salmson (5) · Curtiss Aeroplane (3) · Sperry Gyroscope Company (3) · (1/4) (2) · Haskelite Manufacturing Corporation (2) · Curtiss Aeroplane and Motor Corporation (2) · Wright Company (2)
IPCs:
None (508) · IPC B64B1/00 (20) · IPC B64C3/00 (16) · IPC B64C39/00 (13) · IPC B64C33/00 (10) · IPC B64C13/00 (8) · IPC B64C3/38 (7) · IPC B64C17/00 (7) · IPC B64C3/14 (6) · IPC B64C23/005 (6) · IPC B64C25/00 (5) · IPC B64C23/00 (5) · IPC B64C33/02 (4) · IPC B64C11/20 (4)
CPCs:
CPC B64C13/00 (54) · CPC B64C23/005 (52) · CPC B64B1/00 (50) · CPC B64C2700/6295 (38) · None (31) · CPC B64C17/00 (30) · CPC B64C33/02 (24) · CPC B64C39/005 (23) · CPC B64C39/08 (22) · CPC B64C3/385 (22) · CPC B64C11/006 (20) · CPC B64C3/14 (19) · CPC B64C11/48 (17) · CPC B64C33/00 (13) · CPC B64C9/00 (12) · CPC B64C3/00 (11) · CPC B63H1/12 (10) · CPC B64C27/82 (10) · CPC B64C3/40 (9)
First filing:
Citations from after 1930:

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