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Patents > Grant date: 1919 & Publication date: 1900 - 1999 & Number of claims: 1-2

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Year granted:
Office:
Inventors:
None (33) · Émile Letord (8) · Reinhold Richter (5) · Gianni Caproni (4) · Alfred John Macy (3) · Robert Gastambide (2) · Jane-Françoise-Mathilde Giraud (2) · James Jesse Jackson (2) · Henri-Joseph-Léon-Marie de la Chevardière de la Grandville (2) · Harold Arthur Savage (2) · Hans Windhoff (2) · Marcel Besson (2) · Georges-Henri-Marius Canton (2) · René Caudron (2) · John William Rapp (2) · Dane Hurlburt (2) · Alfred Merlue (2) · Carl Alfred Johansson (2) · Clément Galvin (2)
Inventor country:
Applicant person:
None (37) · Émile Letord (8) · Reinhold Richter (5) · Gianni Caproni (4) · Alfred John Macy (3) · Georges-Henri-Marius Canton (2) · Robert Gastambide (2) · Alfred Merlue (2) · Hans Windhoff (2) · Jane-Françoise-Mathilde Giraud (2) · Marcel Besson (2) · Carl Alfred Johansson (2) · René Caudron (2) · Henri-Joseph-Léon-Marie de la Chevardière de la Grandville (2) · Clément Galvin (2) · James Jesse Jackson (2) · Dane Hurlburt (2) · John William Rapp (2)
Applicant is inventor:
Tech fields:
airplane (47) · design (25) · construction (21) · frame (17) · Propellers (17) · None (13) · stability (13) · wings (11) · control (10) · LTA (9) · airship (9) · military (8) · fuselage (8) · aerodynamics (7) · propulsion (7) · motors (7) · subsystem (6) · safety (6)
Full specification filed date:
Application number:
None (48) · 496388D (2) · 494571D (2)
Granted:
Supplementary to patent:
None (93) · Patent IT-1916-07-14 (2)
Related to aircraft:
Assigned to:
IPCs:
None (45) · IPC B64C3/00 (13) · IPC B64C17/00 (10) · IPC B64C3/18 (6) · IPC B64C3/38 (5) · IPC B64C1/00 (4) · IPC B64C11/00 (4) · IPC B64C35/00 (4) · IPC B64C27/04 (3) · IPC B64C13/00 (2) · IPC B64D33/10 (2) · IPC B64D17/00 (2) · IPC B64C39/00 (2) · IPC B64C23/00 (2) · IPC B64C13/12 (2) · IPC B64B1/00 (2) · IPC B64C11/34 (2) · IPC B64C1/06 (2)
CPCs:
None (44) · CPC B64C3/00 (13) · CPC B64C17/00 (10) · CPC B64C2700/6235 (8) · CPC B64C2700/6212 (5) · CPC B64C35/00 (4) · CPC B64C3/385 (4) · CPC B64C11/00 (4) · CPC B64C2700/6281 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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