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Patents > Assigned to : International Aeronautical Construction Company or William Leslie Denham or None & Citations from after 1930: 1-2

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None (132) · LTA (59) · airplane (56) · stability (54) · propulsion (51) · propeller (50) · frame (46) · navigation (30) · helicopter (23) · parachute (23) · rudder (19) · wheels (18) · control (18) · safety (15) · car (15) · aerial propeller (15) · military (15) · marine (15) · landing (14) · automatic stability (13)
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None (462) · Patent BE-1912-02-07-Gramaticesco (3) · Patent FR-1916-501550 (2)
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None (212) · FR 6.4 (55) · USPC 244/45R (12) · USPC 244/80 (9) · USPC 244/66 (8) · USPC 244/64 (8) · USPC 244/119 (8) · USPC 244/35R (7) · USPC 244/22 (7) · USPC 244/3.23 (7) · USPC 244/177 (6) · USPC 244/6 (6) · USPC 244/73R (6) · USPC 244/20 (6)
IPCs:
None (293) · IPC B64B1/00 (18) · IPC B64C3/00 (17) · IPC B64C39/00 (16) · IPC B64C3/38 (14) · IPC B64C1/00 (10) · IPC B64C35/00 (9) · IPC B64C17/00 (9) · IPC B64C25/00 (8) · IPC B64C33/00 (7) · IPC B64C23/00 (7) · IPC B64C3/54 (7) · IPC B64C13/00 (6) · IPC B64B1/62 (5) · IPC B64C31/06 (5) · IPC B64C33/02 (5) · IPC F42B10/00 (5)
CPCs:
CPC B64B1/00 (25) · CPC B64C17/00 (24) · CPC B64C23/005 (23) · CPC B64C2700/6295 (22) · None (21) · CPC B64C3/385 (21) · CPC B64C13/00 (21) · CPC B64C11/48 (20) · CPC B64C39/005 (20) · CPC B64C27/54 (18) · CPC B64C3/00 (16) · CPC B64C33/02 (14) · CPC B64C39/08 (13) · CPC B64C11/006 (12) · CPC B64C35/00 (12) · CPC B64C3/14 (11) · CPC B64C2700/6235 (10) · CPC B64B1/40 (9) · CPC B64C27/82 (9) · CPC B64C25/62 (8)
First filing:
Cites these patents:
None (513)
Citations from after 1930:
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