Drilldown: Patents

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Patents > Filing date: 1918 & Publication date: 1900 - 1999 & National tech categories: FR 6.4

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Year filed:
(There are no values for this filter)
Year granted:
1918 (1) · 1919 (25) · 1920 (11) · 1921 (4) · 1922 (1)
Office:
FR (42)
Inventors:
None (2) · Dane Hurlburt (2) · Georges-Henri-Marius Canton (2) · Leon Péchiney (2)
Inventor country:
AU (1) · BR (1) · CA (2) · FR (24) · GB (6) · IE (1) · IT (1) · NZ (1) · SE (1) · US (5)
Inventor location:
None (42)
Applicant person:
None (3) · Dane Hurlburt (2) · Georges-Henri-Marius Canton (2) · Leon Péchiney (2)
Applicant firm:
None (37) · Blackburn Aeroplane and Motor Company (1) · Portadown Weaving Company Limited (1) · Poulenc frères (2) · Société Anonyme Westinghouse (1)
Applicant type:
COMPANY (3) · COMPANY+INDIV (3) · INDIV (36)
Applicant is inventor:
None (1) · No (3) · Yes (38)
Tech fields:
None (42)
Filing date:
January 1918 (1) · February 1918 (7) · March 1918 (2) · April 1918 (3) · May 1918 (2) · June 1918 (3) · July 1918 (6) · August 1918 (2) · September 1918 (4) · October 1918 (5) · November 1918 (2) · December 1918 (5)
Full specification filed date:
None (42)
Application number:
None (3) · 21048D (1) · 21638D (2) · 23888D (1) · 24363D (1) · 490932D (1) · 491549D (1) · 492217D (1) · 492218D (1) · 493431D (1) · 493993D (1) · 494012D (1) · 495039D (1) · 495942D (1) · 496238D (1) · 496272D (1) · 496589D (1) · 496591D (1) · 496711D (1) · 496713D (1) · 496833D (1) · 496834D (1) · 496957D (1) · 497172D (1) · 497275D (1) · 497541D (1) · 498796D (1) · 499029D (1) · 503185D (1) · 504131D (1) · 504134D (1) · 504617D (1) · 504891D (1) · 504933D (1) · 513140D (1) · 516364D (1) · 516465D (1) · 522888D (1) · 524900D (1)
Grant date:
None (1) · 1918 (1) · 1919 (25) · 1920 (11) · 1921 (3) · 1922 (1)
Granted:
Yes (42)
Publication date:
1919 (22) · 1920 (12) · 1921 (6) · 1922 (2)
Supplementary to patent:
None (26) · Patent AU-1917-469317 (1) · Patent CA-1917-183481 (1) · Patent FR-1908-405961 (1) · Patent FR-1915-478440 (1) · Patent FR-1916-502839 (1) · Patent FR-1917-03-23 (1) · Patent FR-1917-502839.21604 (1) · Patent FR-1918-496836 (1) · Patent FR-1918-504973 (1) · Patent GB-1917-128301 (1) · Patent GB-1917-128630 (1) · Patent GB-1918-03-15 (1) · Patent SE-1917-46288 (1) · Patent US-1916-1414419 (1) · Patent US-1917-1283607 (1) · Patent US-1918-12-19 (1) · Patent US-1918-1288860 (1)
Related to aircraft:
None (1) · 1 (32) · Yes (9)
Patent agent:
None (3) · Armengaud jeune (5) · B. Fouquet (2) · Boramé et Julien (1) · Brando freres (1) · Brandon frères (3) · Ch. Neulat (1) · Dony and Lejeune (1) · Dupont et Elluin (1) · E. Damas (1) · E. Vattier (1) · E. Wattier (1) · G. de Mestral et F. Harlé (2) · H. Clerc (1) · Hippolyte Josse (1) · J. Germain (2) · Lavoix et Mosès (6) · Lavoox et Mosès (1) · None (3) · Paul Blum (1) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (1) · T. Damas (1) · Weismann et Marx (1) · Zérolo (1)
Assigned to:
None (42)
National tech categories: (Click arrow to add another value)
IPCs:
None (4) · IPC B64B1/40 (1) · IPC B64C1/00 (3) · IPC B64C11/00 (1) · IPC B64C11/04 (2) · IPC B64C11/20 (1) · IPC B64C11/22 (1) · IPC B64C11/34 (1) · IPC B64C11/36 (1) · IPC B64C13/12 (1) · IPC B64C17/00 (3) · IPC B64C25/00 (1) · IPC B64C27/04 (1) · IPC B64C3/00 (5) · IPC B64C3/14 (1) · IPC B64C3/18 (2) · IPC B64C3/26 (1) · IPC B64C3/38 (2) · IPC B64C31/02 (1) · IPC B64C33/02 (2) · IPC B64C35/00 (1) · IPC B64C39/00 (2) · IPC B64C39/08 (1) · IPC B64C9/32 (1) · IPC B64D17/00 (2) · IPC D03D11/00 (1) · IPC D06M11/44 (1) · IPC D06M11/57 (1) · IPC D06M11/79 (1) · IPC D06M11/82 (1) · IPC D06M13/507 (1) · IPC D06M15/15 (1) · IPC F01L1/25 (1)
CPCs:
CPC B64C3/00 (5) · CPC B64C17/00 (3) · CPC B64C11/04 (3) · CPC B64C2700/6235 (3) · CPC B64C3/385 (2) · CPC B64C33/02 (2) · CPC B64C35/00 (2) · CPC B64C39/00 (2) · CPC B64D17/00 (2) · CPC B64C3/26 (2)
Family year:
1908 (1) · 1915 (1) · 1916 (2) · 1917 (7) · 1918 (31)
First filing:
No (15) · Yes (27)
Cites these patents:
None (42)
Citations from after 1930:
None (11) · 1 (1)
Number of text pages:
None (2) · 1 - 2 (2) · 2 - 3 (22) · 3 - 8 (16)
Number of claims:
None (6) · 1 - 2 (24) · 2 - 8 (12)
Number of diagram pages:
None (2) · 1 (32) · 2 (3) · 3 (4) · 6 (1)
Number of figures:
None (2) · 1 - 2 (5) · 2 - 5 (9) · 5 - 7 (6) · 7 - 10 (7) · 10 - 30 (11)

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