Drilldown: Patents

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Patents > Publication date: 1920 - 1929 & First filing: No & Number of figures: 10-16

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Year filed:
None (1) · 1913 (1) · 1914 (1) · 1915 (1) · 1917 (2) · 1918 (2) · 1919 (2)
Year granted:
1913 (1) · 1917 (1) · 1919 (1) · 1920 (6) · 1921 (1)
Office:
DE (2) · FR (6) · HU (2)
Inventors:
None (2) · Antoine Cazanave (1) · Antoine-Padoue Filippi (1) · Frederick H. Johnston (1) · Gianni Caproni (1) · Henri Fabre (1) · Michel Schleiffer (1) · Robert Kemp (1) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (1) · Vilmos Zurowec (1)
Inventor country:
DE (2) · FR (4) · GB (1) · HU (1) · IE (1) · IT (1) · US (1)
Inventor location:
None (9) · Aude (1)
Applicant person:
None (4) · Antoine Cazanave (1) · Antoine-Padoue Filippi (1) · Gianni Caproni (1) · Henri Fabre (1) · Michel Schleiffer (1) · Vilmos Zurowec (1)
Applicant firm:
None (6) · Optische Signale G. m. b. H. (1) · Portadown Weaving Company Limited (1) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (1) · Société Anonyme Westinghouse (1)
Applicant type:
COMPANY (4) · INDIV (6)
Applicant is inventor:
None (1) · No (1) · Yes (8)
Tech fields:
aerodynamics (1) · airplane (4) · biplane (1) · buoyancy (1) · chassis (2) · Communications (1) · construction (4) · control (1) · design (5) · fabric (1) · frame (2) · gas (1) · hélice‎ (1) · hydrodynamics (1) · hydroplane (1) · material (1) · metallurgy (1) · motors (2) · propellers (3) · propulsion (1) · signaling (1) · steering (1) · subsystem (1) · wheels (1) · wing (1)
Filing date:
1913 (1) · 1914 (1) · 1915 (1) · 1917 (3) · 1918 (2) · 1919 (2)
Full specification filed date:
None (10)
Application number:
None (2) · 22115D (1) · 22286D (1) · 332426D (1) · 333438D (1) · 499029D (1) · 504891D (1) · 75935 (1) · 76754 (1)
Grant date:
November 1919 (1) · January 1920 (1) · April 1920 (1) · May 1920 (1) · August 1920 (1) · December 1920 (1) · January 1921 (1) · February 1921 (1) · April 1921 (1) · December 1921 (1)
Granted:
Yes (10)
Publication date:
January 1920 (1) · July 1920 (2) · November 1920 (1) · January 1921 (1) · February 1921 (1) · May 1921 (3) · August 1921 (1)
Supplementary to patent:
None (2) · and Patent DE-1918-07-06 Michel Schleiffer (1) · Patent DE-1913-10-03 Optische Signale G. m. b. H. (1) · Patent DE-1914-330779 (1) · Patent DE-1918-04-06 Michel Schleiffer (1) · Patent DE-1918-421323 (1) · Patent FR-1912-456013 (1) · Patent FR-1915-498337 (1) · Patent FR-1916-502873 (1) · Patent GB-1917-128630 (1) · Patent IT-1915-01-11 Gianni Caproni (1) · Patent US-1916-1414419 (1)
Related to aircraft:
1 (4) · Partially (1) · Yes (5)
Patent agent:
None (4) · Boramé et Julien (1) · Dom. Casalonga (1) · E. Wattier (1) · Gaston Petiau (1) · Hippolyte Josse (1) · Paul Blum (1)
Assigned to:
None (10)
National tech categories:
DE 77h.5 (1) · DE 77h.9 (1) · FR 6.2 (1) · FR 6.4 (5) · HU V/h (2)
IPCs:
None (3) · IPC B63H1/12 (1) · IPC B64C1/00 (1) · IPC B64C11/00 (1) · IPC B64C13/00 (1) · IPC B64C23/00 (1) · IPC B64C3/18 (1) · IPC B64C35/00 (1) · IPC F01L1/25 (1)
CPCs:
None (2) · CPC B63H1/26 (1) · CPC B64C1/00 (1) · CPC B64C11/00 (1) · CPC B64C11/18 (1) · CPC B64C13/00 (1) · CPC B64C2001/0063 (1) · CPC B64C23/005 (1) · CPC B64C2700/6274 (1) · CPC B64C3/18 (1) · CPC B64C3/26 (1) · CPC B64C35/00 (1) · CPC B64D2700/62692 (1) · CPC B64F2700/6261 (1) · CPC F01L1/252 (1)
Family year:
None (1) · 1912 (1) · 1913 (1) · 1915 (1) · 1916 (2) · 1917 (3) · 1918 (1)
First filing: (Click arrow to add another value)
Cites these patents:
None (10)
Citations from after 1930:
None (10)
Number of text pages:
2 (5) · 3 (2) · 4 (2) · 5 (1)
Number of claims:
None (1) · 1 (3) · 2 (3) · 4 (1) · 5 (1) · 11 (1)
Number of diagram pages:
1 (7) · 2 (3)
Number of figures:
10 (1) · 11 (3) · 12 (3) · 13 (2) · 14 (1)

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