Drilldown: Patents

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Patents > Grant date: June 1919 & National tech categories: FR 6.4

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
FR (14)
Inventors:
Alfred John Macy (2) · Clément Galvin (1) · Clément Rigal (1) · Émile Letord (1) · Henri-Joseph-Léon-Marie de la Chevardière de la Grandville (1) · Isaac Francis Taylor (1) · Léon Branlière (1) · Louis-Albert Aveline (1) · Lyoubomir Boïovitch (1) · Robert-Jean-Baptiste Malsergent (1) · Samuel Pick (1) · Serge Coubasch (1) · Spenser Aldborough Flower (1) · Théophile-Ascague Léleu (1) · William Henry Kelly (1)
Inventor country:
CH (1) · DZ (1) · FR (7) · GB (2) · US (3)
Inventor location:
None (12) · Aisne (1) · Paris (1)
Applicant person:
Alfred John Macy (2) · Clément Galvin (1) · Clément Rigal (1) · Émile Letord (1) · Henri-Joseph-Léon-Marie de la Chevardière de la Grandville (1) · Isaac Francis Taylor (1) · Léon Branlière (1) · Louis-Albert Aveline (1) · Lyoubomir Boïovitch (1) · Robert-Jean-Baptiste Malsergent (1) · Samuel Pick (1) · Serge Coubasch (1) · Spenser Aldborough Flower (1) · Théophile-Ascague Léleu (1) · William Henry Kelly (1)
Applicant firm:
None (14)
Applicant type:
INDIV (14)
Applicant is inventor:
Yes (14)
Tech fields:
None (5) · ailerons (1) · airplane (2) · ascension (1) · construction (1) · control (1) · Design (1) · elevation (1) · fuselage (2) · helicopter (1) · hybrid (1) · Hydroaeroplane (1) · lift (1) · military (1) · Motors (1) · propeller (1) · propellers (1) · propulsion (1) · Rudder (1) · stability (3) · sustentation (1)
Filing date:
April 1917 (1) · June 1917 (4) · July 1917 (2) · August 1917 (5) · December 1917 (1) · February 1918 (1)
Full specification filed date:
None (14)
Application number:
494571D (1) · 494660D (1) · 494879D (1) · 494912D (1) · 494990D (1) · 495039D (1) · 495118D (1) · 495123D (1) · 495319D (1) · 495383D (1) · 495392D (1) · 495393D (1) · 495437D (1) · 495438D (1)
Grant date:
June 3, 1919 (1) · June 4, 1919 (1) · June 11, 1919 (1) · June 12, 1919 (1) · June 14, 1919 (1) · June 15, 1919 (1) · June 18, 1919 (2) · June 26, 1919 (1) · June 28, 1919 (3) · June 30, 1919 (2)
Granted:
Yes (14)
Publication date:
September 12, 1919 (1) · September 16, 1919 (1) · September 20, 1919 (1) · September 24, 1919 (1) · September 25, 1919 (1) · September 26, 1919 (1) · September 30, 1919 (2) · October 4, 1919 (1) · October 7, 1919 (3) · October 8, 1919 (2)
Supplementary to patent:
None (11) · Patent CH-1916-06-15 (1) · Patent GB-1915-16791 (1) · Patent GB-1916-06-28 (1)
Related to aircraft:
1 (10) · Yes (4)
Patent agent:
None (1) · Armengaud jeune (1) · Charles F. Baudry (1) · J. Germain (2) · Lavoix et Mosès (1) · M. Zerolo (1) · None (3) · Société G. Breton, P. Audy, J. Rousset, A Vergé (2) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (1) · Weissmann et Marx (1)
Assigned to:
None (14)
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64B1/58 (1) · IPC B64C1/00 (1) · IPC B64C1/06 (1) · IPC B64C11/00 (1) · IPC B64C17/00 (3) · IPC B64C23/00 (2) · IPC B64C27/04 (2) · IPC B64C3/00 (1) · IPC B64C3/18 (1) · IPC B64C3/54 (1) · IPC B64C33/02 (1)
CPCs:
CPC B64B1/58 (1) · CPC B64C1/064 (1) · CPC B64C1/065 (1) · CPC B64C11/00 (1) · CPC B64C17/00 (3) · CPC B64C2001/0063 (1) · CPC B64C23/005 (2) · CPC B64C27/04 (2) · CPC B64C2700/6212 (2) · CPC B64C2700/6218 (1) · CPC B64C2700/6235 (1) · CPC B64C2700/6246 (1) · CPC B64C2700/6274 (1) · CPC B64C3/00 (1) · CPC B64C3/18 (1) · CPC B64C33/02 (1) · CPC B64C5/08 (1) · CPC B64D2700/62692 (1)
Family year:
1915 (1) · 1916 (1) · 1917 (11) · 1918 (1)
First filing:
None (1) · No (4) · Yes (9)
Cites these patents:
None (14)
Citations from after 1930:
None (7)
Number of text pages:
1 - 2 (2) · 2 - 4 (6) · 4 - 8 (6)
Number of claims:
None (1) · 1 (9) · 2 (2) · 4 (1) · 5 (1)
Number of diagram pages:
1 (8) · 2 (3) · 3 (3)
Number of figures:
1 - 2 (2) · 2 - 10 (6) · 10 - 30 (6)

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