Drilldown: Patents

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Patents > Publication date: 1922 & National tech categories: FR 6.4

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Year filed:
1917 (3) · 1918 (3) · 1920 (1) · 1921 (3) · 1922 (1)
Year granted:
(There are no values for this filter)
Office:
FR (10) · US (1)
Inventors:
None (1) · Edward Eugene Brown (1) · Émile-Louis Letord (1) · Georges Provost (1) · Jean-Baptiste Juge (1) · Louis Blériot (1) · Lucien Chauvière (1) · Marcel Mathieu Étienne Besson (1) · Rene Cecil Motte (1) · Robert-Jules-Marie-Antoine Desmons (2)
Inventor country:
None (1) · FR (8) · GB (2)
Inventor location:
None (8) · England (1) · Rhône (1) · Seine (1)
Applicant person:
None (1) · Edward Eugene Brown (1) · Émile-Louis Letord (1) · Georges Provost (1) · Jean-Baptiste Juge (1) · Louis Blériot (1) · Lucien Chauvière (1) · Marcel Mathieu Étienne Besson (1) · Rene Cecil Motte (1) · Robert-Jules-Marie-Antoine Desmons (2)
Applicant firm:
None (10) · Alphonse Tellier et Cie (1)
Applicant type:
COMPANY (1) · INDIV (10)
Applicant is inventor:
No (1) · Yes (10)
Tech fields:
None (3) · aerodynamics (1) · airplane (4) · chassis (1) · construction (3) · design (3) · engines (1) · frame (2) · fuselage (3) · hybrid (1) · hydroaeroplane (1) · longerons (1) · motors (1) · propellers (3) · propulsion (1) · spars (1) · subsystem (1) · whole (1) · wood (1)
Filing date:
1917 (2) · 1918 (3) · 1919 (1) · 1920 (1) · 1921 (3) · 1922 (1)
Full specification filed date:
None (11)
Application number:
None (4) · 23888D (1) · 24053D (1) · 24363D (1) · 457036D (1) · 496388D (1) · 533184D (1) · 534020D (1)
Grant date:
September 1921 (1) · November 1921 (1) · December 1921 (4) · January 1922 (1) · April 1922 (3) · September 1922 (1)
Granted:
Yes (11)
Publication date:
January 1922 (1) · February 1922 (3) · March 1922 (2) · April 1922 (1) · June 1922 (2) · July 1922 (1) · December 1922 (1)
Supplementary to patent:
None (4) · Patent BE-1921-02-16 (1) · Patent FR-1908-405961 (1) · Patent FR-1916-493411 (1) · Patent FR-1916-502839 (1) · Patent FR-1917-502839.21604 (1) · Patent FR-1917-534020 (1) · Patent GB-1917-126674 (1) · Patent GB-1918-140127 (1)
Related to aircraft:
None (1) · 1 (7) · Yes (3)
Patent agent:
None (2) · Charles Assi (1) · Charles Weismann (1) · Dupont et Elluin (1) · James L. Norris (1) · Louis Tailfer (1) · M. Zerolo (1) · None (1) · P. Degroote (1) · Paul Blum (1)
Assigned to:
None (11)
National tech categories: (Click arrow to add another value)
IPCs:
IPC B63B1/22 (1) · IPC B64C1/06 (1) · IPC B64C11/20 (1) · IPC B64C3/00 (1) · IPC B64C3/42 (1) · IPC B64C3/54 (1) · IPC B64C35/00 (2) · IPC B64C39/00 (1) · IPC B64D35/06 (1) · IPC B64D35/08 (1)
CPCs:
CPC B21D51/383 (1) · CPC B63B1/22 (1) · CPC B64C1/064 (1) · CPC B64C1/065 (1) · CPC B64C11/205 (1) · CPC B64C2001/0081 (1) · CPC B64C2700/6233 (1) · CPC B64C2700/6295 (1) · CPC B64C3/00 (1) · CPC B64C3/42 (1) · CPC B64C3/54 (1) · CPC B64C35/00 (2) · CPC B64C39/00 (1) · CPC B64D35/06 (1) · CPC B64D35/08 (1)
Family year:
1908 (1) · 1912 (1) · 1916 (2) · 1917 (3) · 1918 (1) · 1920 (1) · 1921 (2)
First filing:
None (1) · No (5) · Yes (5)
Cites these patents:
None (11)
Citations from after 1930:
None (3) · 1 (1) · 7 (1)
Number of text pages:
2 (5) · 3 (3) · 4 (2) · 5 (1)
Number of claims:
None (1) · 1 (5) · 2 (2) · 3 (1) · 4 (1) · 5 (1)
Number of diagram pages:
1 (6) · 2 (3) · 3 (2)
Number of figures:
2 - 4 (4) · 4 - 30 (7)

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