Drilldown: Patents

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Patents > Year granted: 1920 & Applicant firm: None & Grant date: July 1920

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
FR (4) · GB (3) · US (6)
Inventors:
None (1) · Gabriel Voisin (1) · Gianni Caproni (1) · Harris G Hooper (1) · Henry P VAN KEUREN (1) · Hiram F. McNutt (1) · Jean-Baptiste Camet (1) · Louis Bréguet (1) · Richard Matthews Ruck (1) · Richard Tetley Glazebrook (1) · Robert Ingersoll Eustis (1) · Seth Hart (1) · Sydney Leonard Archbutt (1) · Thomas L EGGLESTON (1) · Vladimir Olhovsky (1) · Walter Rosenhain (1)
Inventor country:
None (5) · FR (3) · GB (2) · IT (1) · US (2)
Inventor location:
None (11) · Los Angeles (1) · Seine-et-Oise (1) · Vélizy (1)
Applicant person:
None (1) · EGGLESTON AIR CELL AEROPLANE C (1) · ERNST J OHNELL (1) · Gabriel Voisin (1) · Gianni Caproni (1) · Harris G Hooper (1) · Hiram F. McNutt (1) · Jean-Baptiste Camet (1) · KEUREN HENRY P VAN (1) · LORRAINE DES ANCIENS LISSE (1) · Richard Matthews Ruck (1) · Richard Tetley Glazebrook (1) · Robert Ingersoll Eustis (1) · Seth Hart (1) · Sydney Leonard Archbutt (1) · Walter Rosenhain (1)
Applicant firm: (Click arrow to add another value)
Applicant type:
None (2) · COMPANY (1) · INDIV (10)
Applicant is inventor:
No (3) · Yes (10)
Tech fields:
None (12) · airplane (1) · control (1) · equilibrium (1) · navigation (1) · propellers (1)
Filing date:
February 1917 (1) · December 1917 (1) · April 1918 (1) · May 1918 (3) · July 1918 (2) · August 1918 (1) · September 1918 (1) · November 1918 (1) · December 1918 (1) · July 1919 (1)
Full specification filed date:
March 19, 1919 (1)
Application number:
None (1) · 1109218 (1) · 1860417 (1) · 21530D (1) · 23643918 (1) · 23761918 (1) · 24404518 (1) · 25471218 (1) · 26090418 (1) · 26758118 (1) · 504654D (1) · 504975D (1) · 902718 (1)
Grant date:
July 6, 1920 (1) · July 12, 1920 (1) · July 13, 1920 (3) · July 15, 1920 (1) · July 20, 1920 (4) · July 22, 1920 (1) · July 27, 1920 (1) · July 29, 1920 (1)
Granted:
Yes (13)
Publication date:
October 12, 1920 (1) · October 18, 1920 (1)
Supplementary to patent:
None (9) · Patent FR-1913-465760 (1) · Patent FR-1917-495762 (1) · Patent GB-1916-112480 (1) · Patent IT-1916-07-14 (1)
Related to aircraft:
None (5) · 1 (6) · Yes (2)
Patent agent:
None (6) · A. M. & William Clark (1) · Charles Neulat (1) · Colbert & Caudle (1) · Fraser, Turk & Myers (1) · J. Germain (1) · Marks & Clerk (2)
Assigned to:
None (12) · Société Anonyme des Ateliers d'Aviation Louis Bréguet (1)
National tech categories:
None (9) · FR 6.2 (1) · FR 6.4 (1) · FR 7.1 (1) · USPC 285/422 (1) · USPC 403/169 (1) · USPC 403/42 (1) · USPC 403/DIG.2 (1)
IPCs:
None (6) · IPC B64C1/00 (1) · IPC B64C1/06 (1) · IPC B64C11/00 (1) · IPC B64C11/36 (1) · IPC B64C3/00 (2) · IPC B64C39/00 (1)
CPCs:
CPC B64C1/00 (1) · CPC B64C1/064 (1) · CPC B64C1/065 (1) · CPC B64C1/08 (1) · CPC B64C11/006 (1) · CPC B64C11/04 (2) · CPC B64C11/36 (1) · CPC B64C13/24 (1) · CPC B64C2001/0063 (1) · CPC B64C2700/6204 (1) · CPC B64C2700/6233 (1) · CPC B64C2700/6235 (2) · CPC B64C2700/6295 (2) · CPC B64C3/00 (3) · CPC B64C39/00 (2) · CPC B64C39/005 (1) · CPC Y10S403/02 (1) · CPC Y10T29/49332 (1) · CPC Y10T403/28 (1) · CPC Y10T403/34 (1) · CPC Y10T403/44 (1)
Family year:
1913 (1) · 1916 (1) · 1917 (1) · 1918 (10)
First filing:
No (3) · Yes (10)
Cites these patents:
None (13)
Citations from after 1930:
None (3)
Number of text pages:
None (5) · 1 (1) · 2 (3) · 3 (2) · 4 (1) · 11 (1)
Number of claims:
None (5) · 1 (2) · 2 (2) · 3 (1) · 4 (2) · 6 (1)
Number of diagram pages:
None (1) · 1 (5) · 2 (1) · 4 (1)
Number of figures:
None (1) · 2 - 3 (2) · 3 - 8 (5)

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