Drilldown: Patents

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Patents > Grant date: 1920 & Citations from after 1930: None & Number of claims: 1

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Year granted:
Office:
Inventors:
None (26) · Paul Schmitt (5) · René-Joseph-Ghislain Straunard (3) · Leon Péchiney (2) · Louis Lacoin (2) · Pierre Le Goaziou (2) · François-Victor Denhaut (2) · Édouard-Jean Bigourdan (2) · René Caudron (2) · Émile Letord (2) · Alexis Beurrier (2) · Anthony Herman Gerard Fokker‎‎ (2)
Inventor country:
Applicant person:
None (27) · Paul Schmitt (5) · René-Joseph-Ghislain Straunard (3) · René Caudron (2) · Leon Péchiney (2) · Louis Lacoin (2) · François-Victor Denhaut (2) · Pierre Le Goaziou (2) · Émile Letord (2) · Edmond Bigourdan (2) · Anthony Herman Gerard Fokker‎‎ (2) · Alexis Beurrier (2)
Applicant is inventor:
Tech fields:
airplane (28) · design (15) · construction (15) · frame (12) · subsystem (11) · propellers (11) · motors (9) · wings (9) · aerodynamics (8) · control (8) · propulsion (7) · None (7) · stability (6) · LTA (6) · airship (5) · fuselage (4) · biplane (4) · HTA (4) · hybrid (4)
Full specification filed date:
Application number:
None (19) · 21638D (2)
Granted:
Supplementary to patent:
None (53) · Patent 1917-03-15 Siemens & Halske Aktiengesellshaft (1) · Patent CA-1918-192493 (1) · Patent DE 1916-10-24 Gesellschaft für Apparatenbau A. R. Ahrent und P. Heylandt G.m.b.H. (1) · Patent DE-1913-10-03 Optische Signale G. m. b. H. (1) · Patent DE-1914-11-12 Dr. Erich F. Huth G. m. b. H. (1) · Patent DE-1915-03-20 Kurt Dominik (1) · Patent DE-1915-04-16 Luftfahrzeug-Gesellschaft m. b. H. (1) · Patent DE-1915-05-04 Luftfahrzeug-Gesellschaft m. b. H. (1) · Patent DE-1915-08-16 János Windhoff (1) · Patent DE-1915-09-28 Gothaer Waggonfabrik A. G. (1) · Patent DE-1915-12-21 Siemens-Schuckert Werke GmbH (1) · Patent DE-1916-03-06 Gothaer Waggonfabrik A. G. (1) · Patent DE-1916-03-23 Albrecht Nuss (1) · Patent DE-1916-03-30 Luftfahrzeugbau Schütte-Lanz (1) · Patent DE-1916-04-18 Jakob Haw (1) · Patent DE-1916-349065 (1) · Patent DE-1918-02-20 Ballonhüllen Gesellschaft m.b.H. (1) · Patent DE-1918-10-10 Ballonhüllen Gesellschaft m.b.H. (1) · Patent FR-1914-475066 (1) · Patent FR-1915-492696 (1) · Patent FR-1915-498337 (1) · Patent FR-1915-502469 (1) · Patent FR-1915-502520 (1) · Patent FR-1916-492088 (1) · Patent FR-1916-493651 (1) · Patent FR-1916-496911 (1) · Patent FR-1916-501550 (1) · Patent FR-1918-504973 (1) · Patent GB-1911-04-28 Belton Tattnall Hamilton (1) · Patent GB-1911-29012 (1) · Patent GB-1912-21604 (1) · Patent GB-1912-29012.15939 (1) · Patent IT-1915-01-11 Gianni Caproni (1) · Patent IT-1915-150227 (1) · Patent IT-1918-12-13-Salvatore de Santis (1)
Related to aircraft:
Assigned to:
IPCs:
None (21) · IPC B64C13/00 (7) · IPC B64C3/00 (7) · IPC B64C17/00 (5) · IPC B64C35/00 (3) · IPC B64C3/26 (3) · IPC B64C1/06 (3) · IPC B64C11/00 (3) · IPC B64C13/12 (3) · IPC B64C39/00 (2) · IPC B64C3/56 (2) · IPC B64C5/04 (2) · IPC B64C1/00 (2) · IPC F03D3/06 (2) · IPC B64B1/62 (2) · IPC B64B1/40 (2) · IPC G01S1/72 (2)
CPCs:
None (17) · CPC B64C3/00 (7) · CPC B64C17/00 (7) · CPC B64C13/00 (7) · CPC B64C2700/6256 (4) · CPC B64C3/26 (3) · CPC B64C2700/6233 (3) · CPC B64C2700/6212 (3) · CPC B64C2001/0063 (3) · CPC B64C13/12 (3) · CPC B64C2700/6235 (3) · CPC B64C35/00 (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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