Drilldown: Patents

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Patents > Grant date: July 1919 & Number of figures: 2

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Year filed:
1915 (2) · 1917 (5) · 1918 (4)
Year granted:
(There are no values for this filter)
Office:
FR (4) · GB (6) · HU (1)
Inventors:
Alfred Merlue (1) · Arthur Gérard (1) · Émile Letord (2) · Harris Booth (2) · Reinhold Richter (1) · Roberto Joppert Martin (1) · Spenser Aldborough Flower (1) · Wilfrid Thomas Reid (2)
Inventor country:
DE (1) · FR (5) · GB (5)
Inventor location:
None (9) · London (1) · Seine (1)
Applicant person:
Alfred Merlue (1) · Arthur Gérard (1) · Émile Letord (2) · Harris Booth (2) · Reinhold Richter (1) · Roberto Joppert Martin (1) · Spenser Aldborough Flower (1) · Wilfrid Thomas Reid (2)
Applicant firm:
None (8) · Blackburn Aeroplane and Motor Co. (1) · Blackburn Airplane (1) · British and Colonial Aeroplane Co. (1)
Applicant type:
COMPANY (2) · COMPANY+INDIV (1) · INDIV (8)
Applicant is inventor:
No (2) · Yes (9)
Tech fields:
None (1) · airplane (3) · assembly (1) · bomb (1) · construction (2) · control (1) · frame (2) · fuselage (1) · hydroaeroplane (1) · LTA (1) · military (1) · motors (1) · mounting (1) · propellers (1) · radiator (1) · safety (1) · structure (1) · surface (1) · tail (2)
Filing date:
1915 (2) · 1917 (5) · 1918 (4)
Full specification filed date:
January 1918 (1) · July 1918 (1) · January 1919 (1)
Application number:
None (1) · 1154017 (1) · 1201718 (1) · 1205917 (1) · 12318 (1) · 44118 (1) · 495537D (1) · 495792D (1) · 496107D (1) · 74755 (1) · 99918 (1)
Grant date:
July 1, 1919 (1) · July 2, 1919 (1) · July 3, 1919 (2) · July 11, 1919 (1) · July 23, 1919 (2) · July 27, 1919 (1) · July 31, 1919 (3)
Granted:
Yes (11)
Publication date:
August 1919 (1) · October 1919 (3) · October 1920 (1)
Supplementary to patent:
None (8) · Patent BE-1914-268818 (1) · Patent FR-1917-494365 (2) · Patent FR-1917-494365.21536 (1) · Patent GB-1918-130083 (1)
Related to aircraft:
1 (7) · 11540 (1) · Yes (3)
Patent agent:
None (2) · Abel & Imray (1) · Boult, Wade & Tennant (2) · Brewer & Son (2) · Herbert Haddan & Co. (1) · J. Germain (1) · Lavoix et Mosès (1) · V. Marendowski (1)
Assigned to:
None (11)
National tech categories:
None (5) · FR 6.4 (4) · GB Aerostats (1) · HU V/h (1)
IPCs:
None (1) · IPC B64B1/00 (2) · IPC B64C1/00 (2) · IPC B64C11/34 (1) · IPC B64C13/00 (2) · IPC B64C35/00 (1) · IPC B64D33/10 (2)
CPCs:
None (1) · CPC B64B1/00 (2) · CPC B64C1/00 (2) · CPC B64C11/346 (1) · CPC B64C13/00 (2) · CPC B64C2001/0063 (2) · CPC B64C2700/6256 (2) · CPC B64C35/007 (1) · CPC B64D33/10 (2)
Family year:
1915 (2) · 1917 (6) · 1918 (3)
First filing:
No (5) · Yes (6)
Cites these patents:
None (10) · Patent GB-1916-125398 (1)
Citations from after 1930:
None (5) · 1 (1) · 4 (1)
Number of text pages:
1 (3) · 2 (6) · 3 (2)
Number of claims:
1 (4) · 2 (5) · 3 (1) · 4 (1)
Number of diagram pages:
1 (10) · 6 (1)
Number of figures:
2 (11)

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