Drilldown: Patents

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Patents > Grant date: 1920 & Number of claims: 1

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Year granted:
Office:
Inventors:
None (25) · Paul Schmitt (6) · Émile Letord (5) · René-Joseph-Ghislain Straunard (3) · Leon Péchiney (2) · François-Victor Denhaut (2) · Alexis Beurrier (2) · Gianni Caproni (2) · Pierre Le Goaziou (2) · Anthony Herman Gerard Fokker (2) · Louis Lacoin (2) · Édouard-Jean Bigourdan (2) · René Caudron (2)
Inventor country:
Applicant person:
None (26) · Paul Schmitt (6) · Émile Letord (5) · René-Joseph-Ghislain Straunard (3) · Leon Péchiney (2) · Edmond Bigourdan (2) · Alexis Beurrier (2) · François-Victor Denhaut (2) · Anthony Herman Gerard Fokker (2) · Gianni Caproni (2) · René Caudron (2) · Louis Lacoin (2) · Pierre Le Goaziou (2)
Applicant is inventor:
Tech fields:
airplane (29) · construction (16) · design (15) · propellers (14) · frame (13) · subsystem (12) · wings (10) · motors (9) · aerodynamics (9) · Control (8) · propulsion (7) · LTA (7) · None (7) · stability (6) · fuselage (5) · Airship (5) · chassis (5)
Full specification filed date:
Application number:
None (22) · 510210D (2) · 21638D (2) · 510212D (2)
Granted:
Supplementary to patent:
None (58) · 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-1917-03-15 (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-1913-456298 (1) · Patent FR-1914-475066 (1) · Patent FR-1915-492696 (1) · Patent FR-1915-498337 (1) · Patent FR-1915-498338 (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-1912-29012.15939 (1) · Patent GB-1917-128301 (1) · Patent IT-1915-01-11 Gianni Caproni (1) · Patent IT-1915-150227 (1) · Patent IT-1916-05-16 (1) · Patent IT-1918-12-13-Salvatore de Santis (1) · Patent US-1918-01-19 (1)
Related to aircraft:
Assigned to:
IPCs:
None (24) · IPC B64C13/00 (7) · IPC B64C3/00 (6) · IPC B64C17/00 (5) · IPC B64C11/00 (4) · IPC B64C35/00 (3) · IPC B64C1/06 (3) · IPC B64C3/26 (3) · IPC B64C3/18 (3) · IPC B64B1/62 (2) · IPC B64C3/56 (2) · IPC B64C25/00 (2) · IPC B64B1/40 (2) · IPC B64C13/12 (2) · IPC B64C1/00 (2) · IPC G01S1/72 (2) · IPC F03D3/06 (2)
CPCs:
None (19) · CPC B64C17/00 (7) · CPC B64C13/00 (7) · CPC B64C3/00 (6) · CPC B64C2700/6256 (4) · CPC B64C11/00 (3) · CPC B64C3/26 (3) · CPC B64C2700/6218 (3) · CPC B64C2700/6212 (3) · CPC B64C2001/0063 (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:

Showing below up to 93 results in range #1 to #93.

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