Drilldown: Patents

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Patents > First filing: Yes & Number of diagram pages: 3

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Office:
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Tech fields:
airplane (133) · None (127) · frame (111) · stability (84) · propulsion (80) · LTA (67) · navigation (61) · propeller (56) · design (45) · construction (44) · control (40) · rudder (38) · helicopter (35) · hybrid (35) · wings (31) · wheels (29) · flapping (27) · propellers (26) · landing (26)
Full specification filed date:
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Related to aircraft:
Assigned to:
None (550) · Curtiss Aeroplane (4) · Moteurs Salmson (2) · Curtiss Aeroplane and Motor Corporation (2)
National tech categories:
None (210) · FR 6.4 (65) · USPC 244/80 (19) · USPC 244/90R (16) · USPC 244/6 (14) · USPC 244/45R (13) · USPC 244/22 (13) · USPC 244/48 (12) · USPC 244/66 (12) · USPC 244/119 (10) · USPC 244/35R (9) · USPC 244/20 (7) · USPC 244/113 (7) · USPC 244/12.1 (6) · USPC 244/50 (6) · USPC 244/64 (6) · USPC 244/233 (6) · USPC 244/51 (6) · FR 6.3 (6)
IPCs:
None (326) · IPC B64C39/00 (29) · IPC B64B1/00 (26) · IPC B64C17/00 (19) · IPC B64C3/38 (16) · IPC B64C3/00 (16) · IPC B64C1/00 (15) · IPC B64C13/00 (14) · IPC B64C35/00 (13) · IPC B64C23/00 (13) · IPC B64C33/02 (10) · IPC B64C33/00 (8) · IPC B64C25/00 (7) · IPC B64C27/04 (6) · IPC B64C3/54 (6) · IPC CPC B64C13/00 (5) · IPC B64C3/56 (4)
CPCs:
CPC B64C23/005 (42) · None (40) · CPC B64B1/00 (40) · CPC B64C13/00 (40) · CPC B64C17/00 (39) · CPC B64C3/385 (33) · CPC B64C33/02 (32) · CPC B64C2700/6295 (27) · CPC B64C39/005 (27) · CPC B64C39/08 (16) · CPC B64C35/00 (15) · CPC B64C39/00 (13) · CPC B64C11/006 (13) · CPC B64C3/00 (12) · CPC B64C2700/6256 (10) · CPC B64C33/00 (8) · CPC B64C3/56 (8) · CPC B64C2700/6235 (8)
First filing: (Click arrow to add another value)
Citations from after 1930:
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