Drilldown: Patents

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Patents > Office: FR & Grant date: 1920 & Number of claims: 5-70

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Year filed:
1915 (2) · 1916 (2) · 1917 (6) · 1918 (2) · 1920 (1)
Year granted:
(There are no values for this filter)
Office: (Click arrow to add another value)
Inventors:
None (3) · Antoine Cazanave (1) · Charles-Augustin Carlier (1) · Édouard Bertrand (1) · Étienne Brun (1) · Fernand-Marie-August Pinel (1) · Georges-Marie-Prosper-Raymond Fleury (1) · Jules Gastambide (1) · Louis Renault (1) · Marius Martin (1) · Robert Coutant (1) · Robert Gastambide (1) · Thomas Sopwith (1)
Inventor country:
DE (1) · FR (10) · GB (2)
Inventor location:
None (10) · Aude (1) · Lille (1) · Nord (1) · Seine (1)
Applicant person:
None (3) · Antoine Cazanave (1) · Charles-Augustin Carlier (1) · Édouard Bertrand (1) · Étienne Brun (1) · Fernand-Marie-August Pinel (1) · Georges-Marie-Prosper-Raymond Fleury (1) · Jules Gastambide (1) · Louis Renault (1) · Marius Martin (1) · Robert Coutant (1) · Robert Gastambide (1) · Thomas Sopwith (1)
Applicant firm:
None (9) · Ballonhüllen Gesellschaft m.b.H. mit Beschränkter Haftung‎ (1) · Patent Corporation Limited (1) · Société Anonyme des Établissements Nieuport (1) · Sopwith Aviation Company Limited (1)
Applicant type:
None (2) · COMPANY (3) · COMPANY+INDIV (1) · INDIV (7)
Applicant is inventor:
None (1) · No (2) · Yes (10)
Tech fields:
None (13)
Filing date:
1915 (2) · 1916 (2) · 1917 (6) · 1918 (2) · 1920 (1)
Full specification filed date:
None (13)
Application number:
None (4) · 22290D (1) · 498979D (1) · 502644D (1) · 503085D (1) · 503180D (1) · 503610D (1) · 504134D (1) · 513038D (1) · 515011D (1)
Grant date:
January 1920 (1) · February 1920 (2) · March 1920 (4) · April 1920 (1) · August 1920 (1) · October 1920 (1) · November 1920 (2) · December 1920 (1)
Granted:
Yes (13)
Publication date:
May 1920 (3) · June 1920 (4) · November 1920 (1) · February 1921 (1) · March 1921 (2) · May 1921 (1)
Supplementary to patent:
None (10) · Patent DE-1916-03-04 Ballonhüllen Gesellschaft m.b.H. mit Beschränkter Haftung‎ (1) · Patent DE-1917-09-23 Ballonhüllen Gesellschaft m.b.H. mit Beschränkter Haftung‎ (1) · Patent FR-1917-498821 (1) · Patent GB-1916-110419 (1)
Related to aircraft:
0.5 (1) · 1 (7) · Yes (5)
Patent agent:
A. Mathieu (1) · Boramé et Julien (1) · Ch. de Mosenthal (1) · Dupont et Elluin (2) · E. Wattier (1) · Hippolyte Josse (1) · J. Bonnet-Thirion et Breton (1) · J. Germain (1) · L. Chassevent (1) · Louis Tailfer (1) · None (1) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (1)
Assigned to:
None (13)
National tech categories:
None (2) · FR 11.2 (1) · FR 6.4 (10)
IPCs:
IPC B64B1/12 (1) · IPC B64B1/58 (1) · IPC B64C13/00 (1) · IPC B64C3/00 (1) · IPC B64C3/50 (1) · IPC B64C3/54 (1) · IPC B64C35/00 (1) · IPC B64C39/00 (2) · IPC B64C9/32 (1) · IPC B64D27/00 (2) · IPC B65H9/16 (1) · IPC F42B10/06 (1) · IPC F42B30/08 (1) · IPC F42C17/00 (1) · IPC F42C9/12 (1)
CPCs:
CPC B64B1/12 (1) · CPC B64B1/58 (1) · CPC B64C13/00 (1) · CPC B64C2700/6233 (1) · CPC B64C3/00 (1) · CPC B64C3/50 (1) · CPC B64C3/54 (1) · CPC B64C35/00 (1) · CPC B64C39/00 (2) · CPC B64C9/32 (1) · CPC B64D27/00 (2) · CPC B65H9/166 (1) · CPC F42B10/06 (1) · CPC F42B30/08 (1) · CPC F42C17/00 (1) · CPC F42C9/12 (1)
Family year:
1915 (2) · 1916 (3) · 1917 (5) · 1918 (3)
First filing:
None (1) · No (2) · Yes (10)
Cites these patents:
None (13)
Citations from after 1930:
None (3)
Number of text pages:
2 (1) · 3 (8) · 4 (3) · 7 (1)
Number of claims:
5 - 7 (5) · 7 - 11 (8)
Number of diagram pages:
None (1) · 1 (6) · 2 (4) · 3 (1) · 4 (1)
Number of figures:
None (1) · 2 - 3 (3) · 3 - 7 (4) · 7 - 30 (5)

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