Drilldown: Patents

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Patents > IPCs: None & CPCs : CPC B64C2700/6281 or CPC B64C33/02

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Office:
Inventors:
None (16) · Friedrich Kopsch (3) · Louis JOLIVET (3) · Felix Michau (3) · William Henry KELLY (3) · James Humphris (2) · Charles I MATSON (2) · Roscoe Clair Gore (2) · Lemuel Seaman CUNNINGHAM (2) · Edmond BERTHELON (2) · Max MUEHTER (2) · August Keller (2) · Thomas Augustus Dring (2) · James Dennis Roots (2) · Manfredo Ferrero (2) · James Walter Buck (2) · Matthew NIAL (2) · Alfred Theodor Zeise (2) · Hermann ISRAEL (2) · William Frederic SAUNT (2)
Inventor country:
Applicant person:
None (32) · William Henry Kelly (3) · Friedrich Kopsch (3) · LOUIS JOLIVET (3) · Felix Michau (3) · SAUNT William FREDERIC (2) · James Humphris (2) · James Walter Buck (2) · Lemuel Seaman Cunningham (2) · EDMOND BERTHELON (2) · MUEHTER MAX (2) · Roscoe Clair Gore (2) · MATSON Charles I (2) · James Dennis Roots (2) · Thomas Augustus Dring (2) · Alfred Theodor Zeise (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (164) · flapping (27) · frame (24) · ornithopter (20) · propulsion (17) · Propeller (12) · wings (11) · navigation (10) · wheels (9) · rudder (9) · stability (8) · Airplane (8) · takeoff (7) · helicopter (7) · hybrid (6) · car (4) · airfoil (4) · landing (4) · parachute (4) · LTA (4)
Full specification filed date:
Application number:
None (26)
Granted:
Related to aircraft:
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:

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