Drilldown: Patents

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Patents > Grant date: 1921 & Family year: 1910 - 1919 & Citations from after 1930: None

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Office:
Inventors:
None (44) · Gabriel Voisin (7) · Glenn Hammond Curtiss (4) · Pierre Le Goaziou (3) · Jean-Adolphe Leseurre (3) · Jules CESARIO (3) · Maurice-Achille Lécuyer (3) · Charles-Édouard-Pierre Gourdou (3) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (3)
Inventor country:
Applicant person:
None (34) · Gabriel Voisin (7) · Rudolf Wagner (4) · Charles-Édouard-Pierre Gourdou (3) · Pierre Le Goaziou (3) · Maurice-Achille Lécuyer (3) · JULES CESARIO (3) · Jean-Adolphe Leseurre (3) · Hans Reissner (3) · Hermann Werner (3)
Applicant is inventor:
Tech fields:
None (91) · airplane (48) · design (30) · construction (17) · frame (14) · aerodynamics (13) · propellers (13) · stability (12) · Wings (12) · fuselage (8) · control (8) · propulsion (8) · Hydroaeroplane (7) · chassis (7) · heavier-than-air (6) · subsystem (6) · landing (6) · LTA (6)
Full specification filed date:
Application number:
None (29)
Granted:
Supplementary to patent:
None (153) · Patent FR-1916-493411 (3) · Patent FR-1916-501550 (3) · Patent FR-1917-504302 (3) · Patent FR-1915-525800 (2) · Patent FR-1916-84082 (2)
Related to aircraft:
National tech categories:
None (115) · FR 6.4 (36) · DE 77h.5 (8) · HU V/h (6) · DE 77h.9 (5) · NL 62 (4) · AT 77d (3) · USPC 244/119 (3) · FR 12.2 (3) · DE 77h.6 (2) · DE 77h.7 (2) · NL 62.7 (2) · NL 62.6 (2) · FR 6.3 (2)
IPCs:
None (99) · IPC B64C3/00 (11) · IPC B64C35/00 (8) · IPC B64C23/00 (7) · IPC B64C1/00 (6) · IPC B64C3/18 (6) · IPC B64C11/00 (6) · IPC B64C17/00 (6) · IPC B64C9/02 (4) · IPC B64C39/00 (3) · IPC B64C1/06 (3) · IPC G01S1/72 (3) · IPC B64C25/00 (2) · IPC CPC B64C13/00 (2) · IPC B64C25/36 (2) · IPC B64C11/24 (2) · IPC B64C33/00 (2)
CPCs:
CPC B64C3/00 (17) · CPC B64C17/00 (14) · CPC B64C35/00 (11) · None (10) · CPC B64C2700/6295 (10) · CPC B64C39/00 (9) · CPC B64C2700/6233 (9) · CPC B64C23/005 (9) · CPC B64C2700/6212 (6) · CPC B64C11/00 (5) · CPC B64C2700/6274 (5) · CPC B64C13/00 (5) · CPC B64C9/02 (5) · CPC B64C11/36 (4) · CPC B64F2700/6261 (4) · CPC B64C2700/6235 (4) · CPC B64C3/18 (4) · CPC B64B1/00 (4) · CPC B64C2001/0063 (4) · CPC B64C33/02 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 204 results in range #1 to #204.

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