Drilldown: Patents

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Patents > Applicant firm: None & National tech categories : DE 77h.5 or USPC 244/65

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Office:
Inventors:
Anton Flettner (11) · Ernst Heinkel‎ (9) · None (8) · Robert Esnault-Pelterie (5) · Gustav Mees (3) · Jacob Knappich (2) · Karl Ludwig Waldemar Geest (2) · Louis Blériot (2) · Michel Schleiffer (2) · Raimund Nimfuehr (2) · Charles Rudolph Wittemann (2) · René Arnoux (2) · Orville Wright (2) · Anthony Herman Gerard Fokker‎‎ (2) · Alexander Baumann (2) · Adolphe-François-Joseph Doutre (2)
Applicant person:
None (24) · Anton Flettner (11) · Ernst Heinkel (9) · Robert Esnault-Pelterie (5) · Gustav Mees (3) · Anthony Herman Gerard Fokker‎‎ (2) · René Arnoux (2) · Jacob Knappich (2) · Raimund Nimfuehr (2) · Charles Rudolph Wittemann (2) · Hermann Werner (2) · Michel Schleiffer (2) · Adolphe-François-Joseph Doutre (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
Airplane (75) · wings (29) · frame (29) · stability (27) · control (26) · None (25) · design (24) · Tragfläche (21) · navigation (14) · Propulsion (14) · airfoil (12) · propeller (12) · helicopter (10) · aerodynamics (8) · rudder (8) · Flugzeug (7) · subsystem (7) · construction (7)
Full specification filed date:
Application number:
None (111)
Granted:
Supplementary to patent:
None (117) · Patent FR-1907-373763 (2) · Patent DE-1921-384750 (2) · Patent DE-1918-388537 (2) · Patent DE-1904-173378 (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (52) · IPC B64C13/00 (15) · IPC B64C17/00 (9) · IPC B64C39/00 (8) · IPC B64C1/00 (8) · IPC B64C3/38 (7) · IPC B64C3/00 (6) · IPC B64C11/00 (5) · IPC B64C19/00 (4) · IPC B64C3/10 (3) · IPC B64C1/26 (3) · IPC B64C3/18 (3) · IPC B64C31/02 (3) · IPC B64C17/04 (3)
CPCs:
None (25) · CPC B64C13/00 (21) · CPC B64C17/00 (16) · CPC B64C3/385 (11) · CPC B64C3/00 (6) · CPC B64C39/00 (6) · CPC B64C23/005 (6) · CPC B64C11/00 (5) · CPC B64C9/00 (4) · CPC B64C31/02 (4) · CPC B64C2700/6295 (4) · CPC B64C2700/6256 (3) · CPC B64C27/82 (3) · CPC B64C3/52 (3) · CPC B64C3/44 (3) · CPC B64C2700/6281 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 163 results in range #1 to #163.

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