Drilldown: Patents

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Patents > Office: US & Tech fields : Airplane or propeller or subsystem & Family year: 1900 - 1999

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Full specification filed date:
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Supplementary to patent:
None (596) · Patent US-1909-970771 (3) · 1911-05-09 (2) · Patent GB-1909-12556 (2) · Patent US-1908-1077750 (2) · Patent US-1910-1055379 (2) · 1912-01-23 (2) · 1 (2)
Related to aircraft:
Patent agent:
None (273) · Munn & Co. (34) · Victor J. Evans (23) · None (11) · John P. Tarbox (11) · Herbert H. Thompson (8) · G. H. Strong (7) · B. Singer (6) · H. C. Everett Co. (6) · R. S. & A. B. Lacey (6) · C. A. Snow & Co. (6) · Joshua R. H. Potts (6) · Watson E. Coleman (6) · Dyer, Dyer, and Taylor (5)
Assigned to:
None (577) · 1 (10) · Sperry Gyroscope Company (5) · Moteurs Salmson (5) · Curtiss Aeroplane (3) · Société Anonyme des Établissements Nieuport (2) · (1/4) (2) · Haskelite Manufacturing Corporation (2) · Curtiss Aeroplane and Motor Corporation (2) · Wright Company (2)
IPCs:
None (503) · IPC B64C3/00 (18) · IPC B64B1/00 (15) · IPC B64C39/00 (15) · IPC B64C33/00 (10) · IPC B64C13/00 (9) · IPC B64C3/14 (7) · IPC B64C25/00 (7) · IPC B64C3/38 (6) · IPC B64C17/00 (6) · IPC B64C27/00 (5) · IPC B64C23/005 (5) · IPC B64C23/00 (5) · IPC B64C11/04 (4) · IPC B64C11/20 (4) · IPC B64C39/08 (3) · IPC B64C30/00 (3) · IPC G01P3/36 (3) · IPC B64C33/02 (3) · IPC B64C11/00 (3)
CPCs:
CPC B64C13/00 (65) · CPC B64C23/005 (51) · CPC B64C2700/6295 (37) · CPC B64B1/00 (35) · CPC B64C17/00 (34) · CPC B64C33/02 (27) · None (24) · CPC B64C39/08 (22) · CPC B64C3/385 (22) · CPC B64C3/14 (21) · CPC B64C39/005 (20) · CPC B64C3/40 (14) · CPC B64C9/00 (13) · CPC B64C33/00 (13) · CPC B64C27/82 (12) · CPC B64C11/006 (12) · CPC B64C11/48 (11) · CPC B64C3/00 (11) · CPC B64C13/24 (10)
First filing:
Citations from after 1930:

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