Drilldown: Patents

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Patents > Year granted: 1920 & Applicant firm: None & First filing: No

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Year filed:
1911 (1) · 1912 (1) · 1913 (3) · 1914 (1) · 1915 (2) · 1916 (7) · 1917 (17) · 1918 (28) · 1919 (9) · 1920 (2)
Year granted:
(There are no values for this filter)
Office:
AT (1) · AU (1) · CA (3) · DE (8) · DK (1) · FR (32) · GB (6) · HU (7) · NL (1) · US (11)
Inventors:
Gianni Caproni (4) · None (3) · Edward Eugene Brown (2) · Seth Hart (2) · Serge Vincent De Bolotoff (2) · Robert Ingersoll Eustis (2) · Pierre Le Goaziou (2) · Oszkár Asbóth (2) · Joseph Vanorio (2) · Harris G Hooper (2) · Herman Clark Anderson (2)
Inventor country:
None (2) · AU (1) · CA (3) · CH (1) · DE (6) · FR (21) · GB (14) · HU (3) · IT (7) · US (13)
Inventor location:
None (62) · Basses-Pyrénées (1) · Budapest (1) · Fischamend (1) · La Ricamarie (1) · Loire (1) · Los Angeles (2) · New York (1) · Onondaga county (1) · Paris (1) · Pennsylvania (1) · Syracuse, New York (1)
Applicant person:
Gianni Caproni (4) · None (2) · Robert Ingersoll Eustis (2) · John William Rapp (2) · Joseph Vanorio (2) · Harris G Hooper (2) · Oszkár Asbóth (2) · Pierre Le Goaziou (2) · Edward Eugene Brown (2) · Serge Vincent De Bolotoff (2) · Seth Hart (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
None (3) · COMPANY (4) · INDIV (64)
Applicant is inventor:
None (1) · No (4) · Yes (66)
Tech fields:
None (70) · airplane (1) · design (1)
Filing date:
1910 - 1919 (68) · 1920 - 1929 (2) · 2020 - 2029 (1)
Full specification filed date:
February 20, 1920 (1)
Application number:
None (19)
Grant date:
October 1919 (1) · January 1920 (8) · February 1920 (7) · March 1920 (10) · April 1920 (2) · May 1920 (7) · June 1920 (3) · July 1920 (3) · August 1920 (7) · September 1920 (4) · October 1920 (2) · November 1920 (4) · December 1920 (9)
Granted:
Yes (71)
Publication date:
January 1920 (1) · March 1920 (3) · April 1920 (4) · May 1920 (4) · June 1920 (4) · August 1920 (2) · September 1920 (3) · October 1920 (2) · November 1920 (1) · December 1920 (1) · January 1921 (1) · March 1921 (1) · April 1921 (1) · May 1921 (5) · August 1921 (1) · October 1921 (1)
Supplementary to patent:
None (29) · Patent CA-1918-192493 (2)
Related to aircraft:
None (4) · 0.5 (1) · 1 (45) · Partially (1) · Yes (20)
Patent agent:
None (42) · Albert Tinkler (1) · Boramé et Julien (1) · Brandon frères (2) · Charles Neulat (1) · Dom. Casalonga (1) · Edward Waters & Sons (1) · Gaston Petiau (1) · George Barker & Brettell (1) · H. R. Kerlaka (1) · J. Fayollet (1) · J. Germain (2) · J. S. Withers & Spooner (1) · Jensen & Son (1) · Marks & Clerk (3) · Maulvault (1) · Munn & Co. (1) · None (5) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (1) · T. Damas (1) · Unclear; Williams & Pritchard (1) · Weismann et Marx (1)
Assigned to:
None (70) · John William Rapp (1)
National tech categories:
None (33) · AT 77d (1) · AU 90.5 (1) · CA 244/120 (1) · DE 77h.12 (1) · DE 77h.2 (1) · DE 77h.5 (2) · DE 77h.6 (2) · DE 77h.9 (2) · DK 77 (1) · FR 10.4 (1) · FR 11.2 (1) · FR 12.2 (2) · FR 5.3 (1) · FR 6.2 (3) · FR 6.4 (10) · HU V/h (7) · NL 62 (1) · NL 62.6 (1)
IPCs:
None (31) · CPC B64C39/00 (1) · IPC B63H1/04 (1) · IPC B63H1/12 (1) · IPC B63H1/16 (1) · IPC B63H5/02 (1) · IPC B64B1/00 (1) · IPC B64C1/00 (2) · IPC B64C1/06 (2) · IPC B64C1/08 (1) · IPC B64C11/00 (6) · IPC B64C11/04 (1) · IPC B64C11/06 (1) · IPC B64C11/22 (1) · IPC B64C11/32 (1) · IPC B64C11/36 (2) · IPC B64C13/00 (1) · IPC B64C13/12 (1) · IPC B64C17/00 (2) · IPC B64C25/00 (1) · IPC B64C25/62 (1) · IPC B64C27/10 (1) · IPC B64C27/12 (1) · IPC B64C27/32 (2) · IPC B64C3/00 (3) · IPC B64C3/56 (2) · IPC B64C33/00 (1) · IPC B64C35/00 (1) · IPC B64C39/00 (1) · IPC F03D3/04 (1) · IPC F42B10/06 (1) · IPC F42B30/08 (1) · IPC F42C17/00 (1) · IPC F42C9/12 (1) · IPC G01M15/02 (1) · IPC G01S1/72 (2) · IPC G05D1/06 (1)
CPCs:
None (12) · CPC B64C39/00 (4) · CPC B64C3/18 (3) · CPC B64C3/00 (3) · CPC B64C2700/6295 (3) · CPC B64C11/00 (3)
Family year:
None (1) · 1908 (1) · 1910 (1) · 1911 (1) · 1912 (2) · 1913 (3) · 1914 (3) · 1915 (3) · 1916 (14) · 1917 (18) · 1918 (21) · 1919 (3)
First filing: (Click arrow to add another value)
Cites these patents:
None (71)
Citations from after 1930:
None (11) · 1 (2)
Number of text pages:
None (17) · 1 - 2 (4) · 2 - 3 (20) · 3 - 4 (15) · 4 - 10 (15)
Number of claims:
None (23) · 1 - 2 (16) · 2 - 3 (8) · 3 - 6 (12) · 6 - 14 (12)
Number of diagram pages:
None (3) · 1 (34) · 2 (10) · 3 (2) · 6 (2) · 7 (1)
Number of figures:
None (3) · 1 - 3 (7) · 3 - 4 (8) · 4 - 6 (11) · 6 - 8 (8) · 8 - 60 (14)

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