Drilldown: Patents

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Patents > Office: FR & Filing date: May 1917

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Year filed:
(There are no values for this filter)
Year granted:
1918 (1) · 1919 (4) · 1920 (5) · 1921 (4) · 1922 (1)
Office: (Click arrow to add another value)
Inventors:
None (3) · Albert John Fortescue (1) · Alliott Verdon Roe (1) · Gabriel Voisin (2) · Gustave Eiffel (1) · Henri-Joseph-Léon-Marie de la Chevardière de la Grandville (1) · Jean Gailhat (1) · Louis Janoir (2) · Louis-Isidore Henry (1) · Stephane Drzewiecki (1) · Thomas Daniel Kelly (1)
Inventor country:
None (2) · AU (1) · FR (10) · GB (2)
Inventor location:
None (11) · Seine (3) · Var (1)
Applicant person:
None (2) · Albert John Fortescue (1) · Alliott Verdon Roe (1) · Anciens Sautter-Harlé (1) · Gabriel Voisin (2) · HANRIOT (2) · Henri-Joseph-Léon-Marie de la Chevardière de la Grandville (1) · Jean-Baptiste Gailhat (1) · Louis Janoir (2) · Louis-Isidore Henry (1) · Thomas Daniel Kelly (1)
Applicant firm:
None (14) · Établissements R. Hanriot (1) · Hanriot & Cie (1)
Applicant type:
COMPANY (4) · INDIV (11)
Applicant is inventor:
No (4) · Yes (11)
Tech fields:
None (6) · aerial propellers (1) · aerodynamics (1) · aileron (1) · airplane (3) · automatic stability (1) · construction (1) · control (1) · design (1) · frame (1) · hulls (1) · incidence (1) · pendulum (1) · propellers (1) · propulsion (1) · seaplanes (1) · stability (2) · structure (1) · wing(?) (1) · wings (1)
Filing date:
May 2, 1917 (1) · May 3, 1917 (1) · May 4, 1917 (1) · May 5, 1917 (1) · May 8, 1917 (2) · May 14, 1917 (1) · May 16, 1917 (2) · May 21, 1917 (1) · May 25, 1917 (2) · May 29, 1917 (1) · May 31, 1917 (2)
Full specification filed date:
None (15)
Application number:
487618D (1) · 493423D (1) · 493501D (1) · 493502D (1) · 494840D (1) · 498984D (1) · 503363D (1) · 503400D (1) · 508505D (1) · 511344D (1) · 521457D (1) · 524815D (1) · 524816D (1) · 528149D (1) · 532096D (1)
Grant date:
1918 (1) · 1919 (4) · 1920 (5) · 1921 (4) · 1922 (1)
Granted:
Yes (15)
Publication date:
None (8) · 1918 (1) · 1919 (3) · 1921 (3)
Supplementary to patent:
None (13) · Patent AU-1916-630 (1) · Patent FR-1914-476300 (1) · Patent FR-1915-476300.20754 (1)
Related to aircraft:
1 (13) · Yes (2)
Patent agent:
None (5) · Dony and Lejeune (2) · Dony et Lejeune (2) · Émile Bert (1) · G. de Mestral et F. Harle (1) · H. Blouin (1) · M. Zerolo (1) · T. Damas (1) · Weismann et Marx (1)
Assigned to:
None (15)
National tech categories:
None (5) · FR 6.3 (1) · FR 6.4 (9)
IPCs:
None (5) · IPC B64C1/06 (2) · IPC B64C11/06 (1) · IPC B64C11/16 (1) · IPC B64C17/00 (1) · IPC B64C23/00 (1) · IPC B64C3/00 (1) · IPC B64C3/54 (1) · IPC B64C35/00 (2)
CPCs:
CPC B64C1/00 (1) · CPC B64C1/064 (1) · CPC B64C1/12 (1) · CPC B64C11/06 (1) · CPC B64C11/16 (1) · CPC B64C11/346 (1) · CPC B64C17/00 (1) · CPC B64C2001/0063 (2) · CPC B64C2001/0081 (1) · CPC B64C2009/005 (1) · CPC B64C21/10 (1) · CPC B64C23/005 (1) · CPC B64C2700/6212 (1) · CPC B64C2700/6233 (2) · CPC B64C2700/6256 (1) · CPC B64C2700/6274 (1) · CPC B64C3/00 (2) · CPC B64C35/00 (2) · CPC B64C9/00 (1) · CPC B64F2700/6261 (1) · CPC CPC B64C13/00 (1) · CPC Y02T50/166 (1) · F25B15/10 (1)
Family year:
(There are no values for this filter)
First filing:
No (4) · Yes (11)
Cites these patents:
None (15)
Citations from after 1930:
None (3) · 1 (1)
Number of text pages:
None (5) · 1 (5) · 2 (2) · 3 (2) · 5 (1)
Number of claims:
None (6) · 1 (8) · 3 (1)
Number of diagram pages:
None (1) · 1 (7) · 4 (1)
Number of figures:
None (1) · 1 (2) · 3 (3) · 4 (1) · 5 (1) · 6 (1)

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