Drilldown: Patents

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Patents > Inventor country : NL or US & Applicant type: INDIV & Patent agent: None & Number of figures: None

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Inventor country: (Click arrow to add another value)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (1023) · LTA (100) · airplane (67) · frame (64) · propulsion (61) · navigation (60) · stability (49) · propeller (48) · rudder (29) · wheels (27) · flapping (20) · balloon (20) · car (18) · airfoil (15) · safety (15) · kite (14) · helicopter (14) · parachute (14) · control (14)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (1290) · Patent US-1906-850616 (3) · Patent US-1912-1040434 (2) · Patent US-1909-1010443 (2) · Patent US-1908-922952 (2) · Patent US-1912-1047038 (2) · Patent US-1909-970771 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
IPCs:
None (1202) · IPC B64B1/00 (30) · IPC B64C33/02 (10) · IPC CPC B64C13/00 (9) · IPC B64B1/58 (6) · IPC B64C39/00 (6) · IPC B64B1/40 (6) · IPC B64C23/005 (5) · IPC B64C13/00 (5) · IPC B64C17/00 (5) · IPC B64B1/62 (4) · IPC B64C3/00 (4) · IPC B64C2700/6295 (4) · IPC B64C9/00 (4) · IPC B64C39/005 (3) · IPC B64C11/00 (3) · IPC B64C11/001 (3) · IPC B64C33/00 (3)
First filing:
Citations from after 1930:
Number of figures:

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