Drilldown: Patents

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Patents > Inventor country : NL or US & Application number: None & Patent agent : Munn & Co. or None & Assigned to : 1 or Curtiss Aeroplane and Motor Corporation or Siemens-Schuckert Werke GmbH or Westinghouse Air Spring Company or None

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Office:
Inventor country: (Click arrow to add another value)
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Tech fields:
LTA (125) · None (108) · propulsion (91) · frame (79) · airplane (75) · propeller (70) · military (67) · navigation (65) · marine (54) · projectile (47) · balloon (41) · rudder (38) · stability (37) · kite (33) · car (32) · parachute (29) · safety (28) · design (23) · airfoil (21)
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (548) · Patent FR-1906-363017 (4) · Patent US-1906-850616 (4) · Patent US-1903-821393 (4) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent US-1909-1010443 (3) · Patent US-1909-970771 (3) · Patent US-1910-1041876 (3) · Patent US-1913-04-01 Cooper (3) · Patent US-1908-922952 (3) · Patent US-1899-666266 (2) · Patent US-1913-1123253 (2) · Patent US-1892-502168 (2) · Patent US-1890-439421 (2) · Patent US-1908-927605 (2) · Patent US-1889-417755 (2) · Patent DE-1904-173378 (2) · Patent US-1880-224510 (2) · Patent US-1910-1011683 (2)
Related to aircraft:
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Assigned to: (Click arrow to add another value)
IPCs:
None (510) · IPC B64B1/00 (17) · IPC B64C39/00 (9) · IPC F42B10/00 (9) · IPC B64C31/06 (7) · IPC B64C31/00 (6) · IPC A01H5/02 (6) · IPC B64B1/40 (5) · IPC B64C11/00 (5) · IPC B64B1/62 (5) · IPC B64F1/06 (4) · IPC B64C9/00 (3) · IPC B64D1/04 (3) · IPC A01H5/00 (3) · IPC A63H33/20 (3) · IPC F42B10/30 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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