Drilldown: Patents

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Patents > Office : HU or IN or IT or MX & Application number : frame or None & IPCs : IPC B64C3/38 or None

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Office: (Click arrow to add another value)
Applicant person:
None (147) · Ugo Antoni (5) · Guido Antoni (5) · Reinhold Richter (3) · Oszkár Asbóth (3) · Emil Schimanek (3)
Applicant is inventor:
Tech fields:
airplane (105) · LTA (49) · propulsion (41) · None (35) · frame (33) · design (31) · navigation (30) · wings (29) · stability (29) · propeller (27) · marine (19) · construction (19) · Airship (17) · Whole (16) · propellers (15) · balloon (14) · aerodynamics (14) · safety (11) · automatic stability (11)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (198) · Patent FR-1902-326727 (3) · Patent SE-1906-23283 (3) · Patent IT-1902-65889 (2) · Patent US-1906-850616 (2)
Related to aircraft:
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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