Drilldown: Patents

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Patents > National tech categories : DE 77h or IT 8 or USPC 244/93

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Office:
Inventor location:
None (272) · Mannheim (2) · Pisa (2) · Paris (2) · New Hampshire (2)
Applicant person:
None (164) · Firmin Bousson (3) · Josef Simkó (2) · Guido Antoni (2) · Edmund Roheim (2) · Ugo Antoni (2) · August Riedinger (2) · August Euler (2) · Viktor Tarczal (2) · Emil Lehmann (2) · Anthony Rudolph Silverston (2) · Andreas Ożegowski (2) · Mario Bartolini (2) · Adolphe Clément-Bayard (2) · Ira Allen (2)
Applicant is inventor:
Tech fields:
airplane (70) · LTA (65) · propulsion (49) · navigation (45) · stability (40) · Frame (39) · None (34) · propeller (31) · Wings (24) · whole (24) · balloon (22) · marine (20) · Design (18) · subsystem (17) · car (15) · dirigible (13) · control (12) · airfoil (11) · safety (11)
Full specification filed date:
Granted:
Supplementary to patent:
None (213) · Patent FR-1902-326727 (3) · Patent IT-1902-65889 (2) · Patent HU-1901-24148 (2) · Patent FR-1902-321808 (2) · Patent SE-1906-23283 (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (254) · IPC B64B1/00 (6) · IPC B64B1/40 (5) · IPC B64B1/58 (4) · IPC B64C17/00 (3) · IPC B64C11/16 (2) · IPC B64B1/64 (2) · IPC B64C9/00 (2) · IPC B64B 1/58 (2) · IPC B64B1/06 (2) · IPC B64C33/02 (2) · IPC B64C31/06 (2)
CPCs:
None (213) · CPC B64C17/00 (20) · CPC B64B1/00 (6) · CPC B64B1/40 (5) · CPC B64C9/00 (4) · CPC B64C33/02 (4) · CPC B64B1/58 (4) · CPC A63H27/08 (3) · CPC B64C13/00 (2) · CPC B64C39/08 (2) · CPC B64C39/003 (2) · CPC B64C30/00 (2) · CPC B64C3/385 (2) · CPC B64C2700/6295 (2) · CPC B64C23/005 (2) · CPC B64B1/12 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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