Drilldown: Patents

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Patents > Office: US & Filing date: 1900 - 1909 & Number of claims: None

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (209) · LTA (67) · propulsion (67) · navigation (63) · frame (40) · propeller (37) · stability (34) · airplane (34) · flapping (24) · rudder (22) · marine (14) · airfoil (13) · wheels (13) · car (12) · safety (11) · parachute (11) · helicopter (11) · balloon (10) · takeoff (9) · hybrid (9)
Full specification filed date:
Application number:
Granted:
Publication date:
Related to aircraft:
National tech categories:
None (182) · USPC 244/22 (16) · USPC 244/72 (10) · USPC 244/30 (10) · USPC 244/64 (8) · USPC 244/48 (8) · USPC 244/35R (8) · USPC 244/97 (6) · USPC 244/26 (6) · USPC 244/66 (6) · USPC 24/713.8 (5) · USPC 244/52 (5) · USPC 244/51 (5) · USPC 244/73R (5) · USPC 244/87 (5) · USPC 244/45R (5) · USPC 244/127 (5)
IPCs:
None (309) · IPC B64B1/00 (25) · IPC B64C33/02 (15) · IPC B64B1/40 (7) · IPC B64F1/06 (4) · IPC B64B1/62 (4) · IPC B64C33/00 (4) · IPC CPC B64C13/00 (3) · IPC B64C9/00 (3) · IPC B64C23/005 (3) · IPC B64C11/001 (3)
CPCs:
None (47) · CPC B64B1/00 (32) · CPC B64C11/006 (32) · CPC B64C33/02 (28) · CPC B64C2700/6295 (18) · CPC B64C11/36 (17) · CPC F05B2260/74 (14) · CPC B64C3/385 (13) · CPC B64C13/00 (12) · CPC B64B1/40 (11) · CPC B64C23/005 (10) · CPC B64C27/463 (9) · CPC B64C11/065 (9) · CPC F05B2260/96 (9) · CPC B64C11/343 (8) · CPC B64C11/346 (8) · CPC B64C11/48 (8) · CPC B64C29/0033 (7) · CPC B64C3/48 (7)
First filing:
Citations from after 1930:
Number of claims:
Number of figures:

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