Drilldown: Patents

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Patents > Grant date: June 1919 & Related to aircraft: 1

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Year filed:
None (17) · 1910 (1) · 1913 (2) · 1915 (1) · 1916 (4) · 1917 (24) · 1918 (10)
Year granted:
(There are no values for this filter)
Office:
AT (2) · DE (1) · FR (17) · GB (37) · NL (1) · US (1)
Inventors:
None (18) · Harris Booth (3) · Walter George Tarrant (2) · Émile Letord (2) · Spenser Aldborough Flower (2)
Inventor country:
None (1) · AT (1) · CA (2) · CH (1) · DE (2) · DZ (1) · FR (10) · GB (34) · NL (1) · Poland (1) · Prussia (1) · US (6)
Inventor location:
None (52) · Aisne (1) · County of London (1) · England (1) · Great Woodcote (1) · London (1) · Ontario (1) · Paris (1) · Purley (1) · Seine (1) · Surrey (1) · Toronto (1) · Villers-Cotterêts (1) · Westminster (1) · York county (1)
Applicant person:
None (7) · AERONAUTICAL INSTR (4) · Harris Booth (3) · Spenser Aldborough Flower (2) · Frederick SAGE (2) · DES MOTEURS SALMSON SYST CANTON UNNE (2) · Émile Letord (2) · Walter George Tarrant (2)
Applicant firm:
None (47) · Blackburn Aeroplane & Motor Co. (1) · Blackburn Aeroplane and Motor Co. (2) · Deutsche Flugzeugwerke GmbH (1) · Jacob Lohner & Co. (1) · Lang Propeller Limited (1) · Naamloze Vennootschap Maatschappij voor aero- en hydroplanie "Robur" (Maatschappij voor lucht- en Watervervoer "Robur") (1) · Patent Corporation (1) · Sopwith Aviation (2) · Vickers (2)
Applicant type:
COMPANY (18) · COMPANY+INDIV (3) · INDIV (37) · UNIV-PRO-GOV (1)
Applicant is inventor:
None (1) · No (19) · Yes (39)
Tech fields:
None (31) · construction (6) · airplane (6) · design (5) · subsystem (4) · stability (4) · military (3) · fuselage (3) · frame (3) · wings (2) · propellers (2) · LTA (2) · landing (2) · control (2) · helicopter (2) · biplane (2)
Filing date:
1910 (1) · 1913 (2) · 1915 (1) · 1916 (4) · 1917 (40) · 1918 (11)
Full specification filed date:
None (48) · 1915 (1) · 1917 (3) · 1918 (6) · 1919 (1)
Application number:
None (5) · 494571D (2)
Grant date:
June 2, 1919 (1) · June 3, 1919 (3) · June 4, 1919 (2) · June 5, 1919 (3) · June 6, 1919 (1) · June 11, 1919 (1) · June 12, 1919 (7) · June 14, 1919 (1) · June 15, 1919 (3) · June 16, 1919 (6) · June 17, 1919 (1) · June 18, 1919 (3) · June 19, 1919 (12) · June 24, 1919 (1) · June 26, 1919 (11) · June 28, 1919 (1) · June 30, 1919 (2)
Granted:
Yes (59)
Publication date:
None (40) · 1915 (1) · 1919 (17) · 1920 (1)
Supplementary to patent:
None (51) · Patent CH-1916-06-15 (1) · Patent FR-1916-492342 (1) · Patent GB-1915-16791 (1) · Patent GB-1916-06-28 (1) · Patent GB-1916-107674 (1) · Patent GB-1916-112641 (1) · Patent GB-1916-125398 (1) · Patent US-1918-1374256 (1)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (28) · Abel & Imray (1) · Armengaud jeune (1) · Arthur C. Downing (1) · Bathul & Bathul? (1) · Boult, Wade & Tennant (2) · Brewer & Son (3) · Carpmaels, Radford & Newton (1) · Dony et Lejeune (1) · G. F. Redfern & Co. (3) · J. Germain (3) · J. S. Withers & Spooner (1) · John E. Walsh (1) · Lavoix et Mosès (2) · M. Zerolo (1) · Marks & Clerk (1) · None (2) · Phillipss (1) · Société G. Breton, P. Audy, J. Rousset, A Vergé (2) · W. H. Beck & Co. (1) · Weissmann et Marx (1) · Wheatley & Mackenzie (1)
Assigned to:
None (59)
National tech categories:
None (42) · AT 77d (2) · AU 45.1 (1) · AU 90.5 (1) · DE 77h.5 (1) · FR 12.3 (1) · FR 5.8 (1) · FR 6.4 (10) · NL 62 (1) · NL 62.9 (1)
IPCs:
None (24) · IPC B64B1/00 (1) · IPC B64B1/58 (1) · IPC B64B1/60 (1) · IPC B64C1/00 (2) · IPC B64C1/06 (2) · IPC B64C11/04 (1) · IPC B64C11/22 (1) · IPC B64C11/24 (1) · IPC B64C13/02 (1) · IPC B64C13/12 (1) · IPC B64C17/00 (3) · IPC B64C23/00 (3) · IPC B64C27/04 (2) · IPC B64C3/00 (3) · IPC B64C3/18 (2) · IPC B64C3/54 (3) · IPC B64C3/56 (2) · IPC B64C33/02 (2) · IPC B64C35/00 (1) · IPC B64C39/00 (2) · IPC B64D27/02 (1) · IPC G01P1/02 (1) · IPC G08G1/042 (1)
CPCs:
CPC B64C2700/6235 (4) · CPC B64C3/00 (4) · None (3) · CPC B64C1/065 (3) · CPC B64C17/00 (3) · CPC B64C23/005 (3) · CPC B64C2001/0063 (3) · CPC B64B1/58 (3)
Family year:
1910 (1) · 1913 (2) · 1915 (2) · 1916 (8) · 1917 (35) · 1918 (11)
First filing:
None (1) · No (9) · Yes (49)
Cites these patents:
None (58) · Patent GB-1916-110031 (1)
Citations from after 1930:
None (20) · 2 (1)
Number of text pages:
None (22) · 1 - 2 (1) · 2 - 3 (10) · 3 - 4 (11) · 4 - 7 (15)
Number of claims:
None (24) · 1 - 2 (10) · 2 - 3 (6) · 3 - 5 (8) · 5 - 20 (11)
Number of diagram pages:
None (22) · 1 (24) · 2 (7) · 3 (5) · 4 (1)
Number of figures:
None (22) · 1 - 2 (3) · 2 - 5 (10) · 5 - 6 (6) · 6 - 9 (8) · 9 - 30 (10)

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