Drilldown: Patents

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Patents > Year filed: 1918 & Grant date: 1919 & First filing: No

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Year filed:
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Year granted:
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Office:
CA (2) · CH (2) · FR (45) · GB (16) · US (4)
Inventors:
None (6) · Émile Letord (4) · Ettore Caretta (3) · Edward Eugene Brown (2) · Louis Raymond Accornero (2) · John Edward Thompson (2) · James Robbins (2) · Adolphe Gaydon (2) · Federico Caproni (2) · William Deshler Warner (2)
Inventor country:
None (1) · AU (1) · BE (1) · CA (3) · CH (1) · FR (24) · GB (18) · IT (7) · SE (1) · US (13)
Inventor location:
None (64) · Columbus, Ohio (1) · Marseilles (1) · NYC (2) · Ohio (1) · Ontario (1) · Toronto (1) · York county (1)
Applicant person:
Émile Letord (4) · None (4) · Ettore Caretta (3) · Edward Eugene Brown (2) · Louis Raymond Accornero (2) · John Edward Thompson (2) · James Robbins (2) · Adolphe Gaydon (2) · Federico Caproni (2) · William Deshler Warner (2)
Applicant firm:
None (62) · Blackburn Aeroplane and Motor Company (1) · British and Colonial Aeroplane Co. (1) · Curtiss Aeroplane (1) · Etablissements Ch. Lefebvre & Cie (1) · Société Anonyme Westinghouse (1) · Société des Avions Louis Bréguet (1) · Sperry Gyroscope Company (1)
Applicant type:
None (2) · COMPANY (7) · COMPANY + INDIV (1) · COMPANY+INDIV (2) · INDIV (56) · UNIV-PRO-GOV (1)
Applicant is inventor:
No (12) · Yes (57)
Tech fields:
None (69)
Filing date:
January 1918 (6) · February 1918 (10) · March 1918 (8) · April 1918 (5) · May 1918 (3) · June 1918 (6) · July 1918 (9) · August 1918 (3) · September 1918 (3) · October 1918 (6) · November 1918 (5) · December 1918 (5)
Full specification filed date:
September 1918 (1) · November 1918 (1)
Application number:
None (7) · 490932D (2)
Grant date:
January 1919 (4) · February 1919 (2) · March 1919 (2) · April 1919 (1) · May 1919 (3) · June 1919 (2) · July 1919 (12) · August 1919 (14) · September 1919 (2) · October 1919 (11) · November 1919 (13) · December 1919 (3)
Granted:
Yes (69)
Publication date:
May 1919 (2) · June 1919 (1) · July 1919 (1) · August 1919 (1) · October 1919 (1) · November 1919 (4) · December 1919 (3) · January 1920 (2) · February 1920 (2)
Supplementary to patent:
None (40) · 1918-98294 ? (1) · Patent AU-1917-469317 (1) · Patent CA-1917-183481 (2) · Patent FR-1915-478440 (1) · Patent FR-1915-502644 (1) · Patent FR-1917-03-23 (1) · Patent FR-1917-494365 (2) · Patent FR-1917-494365.21536 (1) · Patent FR-1917-494571 (1) · Patent FR-1917-494601 (1) · Patent FR-1918-496836 (1) · Patent FR-1918-527419 (1) · Patent GB-1915-14157 (1) · Patent GB-1917-120943 (1) · Patent GB-1917-126391 (1) · Patent GB-1917-128643 (1) · Patent GB-1917-128663 (1) · Patent GB-1918-03-15 (1) · Patent GB-1918-05-10 (1) · Patent GB-1918-128724 (2) · Patent GB-1918-130083 (1) · Patent IT-1915-150227 (1) · Patent IT-1917-03-16 Federico Caproni (1) · Patent SE-1917-46288 (1) · Patent US-1916-1414419 (1) · Patent US-1917-1283607 (2) · Patent US-1917-1288867 (1) · Patent US-1918-1288860 (1) · Patent US-1918-1374256 (1)
Related to aircraft:
None (4) · .5 (1) · 1 (54) · Yes (10)
Patent agent:
None (36) · Armengaud jeune (1) · Babarossa, Raymur, Parrades (1) · Brando freres (1) · Brandon frères (3) · Ch. de Mosenthal (1) · Dony and Lejeune (1) · E. Damas (1) · Fritz Isler (2) · G. F. Redfern & Co. (2) · H. Clerc (1) · Haseltine, Lake & Co. (1) · Herbert H. Thompson (1) · Herbert Haddan & Co. (4) · Hippolyte Josse (1) · J. Owden O'Brien (1) · J. Withers & Spooner (1) · Johnsons & Willcox (1) · Lacey & Lacey (1) · Lavoix et Moses (2) · Lavoox et Mosès (1) · Marks & Clerk (2) · None (2) · W. P. Thompson & Co. (1)
Assigned to:
None (67) · British and Colonial Aeroplane Co. (1) · Sperry Gyroscope Company (1)
National tech categories:
None (54) · CH 129b (2) · FR 12.3 (1) · FR 14.2 (1) · FR 6.4 (11)
IPCs:
None (40) · IPC B64B1/00 (1) · IPC B64B1/58 (1) · IPC B64C1/00 (2) · IPC B64C1/06 (1) · IPC B64C11/00 (1) · IPC B64C11/20 (1) · IPC B64C11/34 (1) · IPC B64C11/36 (3) · IPC B64C13/00 (1) · IPC B64C13/02 (2) · IPC B64C25/00 (1) · IPC B64C27/04 (2) · IPC B64C3/00 (1) · IPC B64C3/18 (2) · IPC B64C3/26 (1) · IPC B64C33/02 (1) · IPC B64C35/00 (1) · IPC B64C39/00 (1) · IPC B64D17/00 (1) · IPC B64D33/10 (2) · IPC D03D11/00 (1) · IPC F01L1/25 (1) · IPC F16F15/067 (1) · IPC G01F23/00 (1)
CPCs:
None (5) · CPC B64C1/065 (5) · CPC B64C3/26 (4) · CPC B64C2001/0081 (4) · CPC B64C3/00 (3) · CPC B64C2700/6256 (3) · CPC B64C13/02 (3) · CPC B64C13/00 (3) · CPC B64C11/36 (3) · CPC B64C2700/6235 (3)
Family year:
None (1) · 1915 (3) · 1916 (1) · 1917 (17) · 1918 (47)
First filing: (Click arrow to add another value)
Cites these patents:
None (68) · Patent GB-1917-130083 (1)
Citations from after 1930:
None (13) · 3 (1) · 6 (1)
Number of text pages:
None (34) · 1 - 2 (2) · 2 - 3 (23) · 3 - 12 (10)
Number of claims:
None (35) · 1 - 2 (11) · 2 - 3 (7) · 3 - 4 (7) · 4 - 8 (9)
Number of diagram pages:
None (2) · 1 (25) · 2 (5) · 3 (1) · 6 (1)
Number of figures:
None (2) · 1 - 2 (2) · 2 - 4 (7) · 4 - 5 (6) · 5 - 6 (6) · 6 - 14 (11)

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