Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Year granted: 1921 & Patent agent: None

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Year granted:
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Inventors:
None (24) · Glenn Hammond Curtiss (3) · Richard A. Engler (2) · Jakob Haw (2) · James Vernon Martin (2) · Gabriel Voisin (2) · Jules CESARIO (2) · Edmond BERTHELON (2) · Hermann Werner (2) · Pierre-Jean-René Postel-Vinay (2) · Ralph Hazlett UPSON (2) · Hugo Junkers (2) · Robert-Jules-Marie-Antoine Desmons (2) · Adolphe Clément-Bayard (2) · Alexander Albert Holle (2)
Inventor country:
Applicant person:
None (28) · Hermann Werner (3) · Gabriel Voisin (2) · Pierre-Jean-René Postel-Vinay (2) · Richard A. Engler (2) · August Riedinger (2) · EDMOND BERTHELON (2) · Robert-Jules-Marie-Antoine Desmons (2) · JULES CESARIO (2) · Chessborough Mackenzie-Kennedy (2) · GOODYEAR TIRE RUBBER (2) · Alexander Albert Holle (2) · James Vernon Martin (2) · Hans Reissner (2) · Adolphe Clément-Bayard (2)
Applicant is inventor:
Tech fields:
None (47) · airplane (19) · propeller (13) · construction (11) · design (11) · subsystem (10) · wings (9) · aerodynamics (8) · frame (8) · propulsion (8) · propellers (7) · stability (6) · LTA (4) · lift (4) · military (4)
Full specification filed date:
Application number:
None (25)
Granted:
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Related to aircraft:
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IPCs:
None (63) · IPC B64C11/00 (6) · IPC B64C3/00 (5) · IPC B64C17/00 (3) · IPC B64C9/02 (2) · IPC B64C23/00 (2) · IPC B64C11/36 (2) · IPC B64C11/24 (2) · IPC B64C33/00 (2) · IPC B64C35/00 (2) · IPC B64C1/00 (2)
CPCs:
None (17) · CPC B64C3/00 (8) · CPC B64C17/00 (7) · CPC B64C11/00 (5) · CPC B64C2700/6295 (5) · CPC B64C2700/6233 (4) · CPC B64C39/00 (4) · CPC B64C9/02 (3) · CPC B64B1/40 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 113 results in range #1 to #113.

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