Drilldown: Patents

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Patents > Grant date: May 1919 & National tech categories : BE K or None

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Year filed:
None (28) · 1914 (1) · 1915 (3) · 1916 (14) · 1917 (15) · 1918 (17)
Year granted:
1916 (11) · 1917 (9) · 1918 (10) · 1919 (48)
Office:
AU (1) · FR (5) · GB (67) · US (5)
Inventors:
None (14) · Alliott Verdon Roe (3) · Samuel Edgar Saunders (2) · Émile-Jean-Jules Salmson (2) · Edward Eugene Brown (2) · Harold Arthur Savage (2) · John Cyril PORTE (2) · James Arthur Peters (2) · James Vernon Martin (2) · Louis Paulhan (2)
Inventor country:
None (10) · AU (1) · FR (18) · GB (38) · IT (3) · SE (1) · US (7)
Inventor location:
None (75) · Issy-les-Moulineaux (1) · London (1) · Paris (1) · Seine (1)
Applicant person:
None (6) · Alliott Verdon Roe (3) · NIEUPORT (2) · James Arthur Peters (2) · Émile-Jean-Jules Salmson (2) · Louis Paulhan (2) · Edward Eugene Brown (2) · PORTE John CYRIL (2) · Harold Arthur Savage (2) · Frederick SAGE (2) · Samuel Edgar Saunders (2)
Applicant firm:
None (65) · Blackburn Aeroplane and Motor Co. (2) · Butlers, Ltd. (1) · Nieuport and General Aircraft Co. Ltd. (1) · Société anonyme Astra AB (1) · Sopwith Aviation Company (1) · SPAD (1) · Vickers (4) · Vickers Limited (2)
Applicant type:
None (2) · COMPANY (16) · COMPANY + INDIV (2) · COMPANY+INDIV (3) · INDIV (55)
Applicant is inventor:
None (1) · No (22) · Yes (55)
Tech fields:
None (42) · Airplane (15) · propellers (6) · propulsion (3) · Military (3) · LTA (3) · control (3)
Filing date:
1914 (1) · 1915 (3) · 1916 (24) · 1917 (24) · 1918 (26)
Full specification filed date:
None (57) · 1916 (1) · 1917 (12) · 1918 (7) · 1919 (1)
Application number:
None (7)
Grant date:
May 1, 1919 (9) · May 5, 1919 (1) · May 6, 1919 (6) · May 8, 1919 (6) · May 9, 1919 (1) · May 14, 1919 (1) · May 15, 1919 (16) · May 17, 1919 (1) · May 20, 1919 (3) · May 22, 1919 (13) · May 27, 1919 (1) · May 29, 1919 (20)
Granted:
None (1) · Yes (77)
Publication date:
May 1919 (3) · August 1919 (1)
Supplementary to patent:
None (69) · Patent FR-1915-11-15-SPAD (1) · Patent FR-1915-491253 (1) · Patent FR-1915-512095 (1) · Patent FR-1916-04-06 (1) · Patent FR-1916-502791 (1) · Patent FR-1916-502839 (1) · Patent FR-1917-495313 (1) · Patent GB-1917-120943 (1) · Patent SE-1917-46288 (1)
Related to aircraft:
None (2) · -1 (1) · 1 (64) · Partially (1) · Yes (10)
Patent agent:
None (39) · A. M. & William Clark (1) · Abel & Imray (1) · Arthur C. Downing (1) · Barthul & Barthul? (1) · Boult, Wade & Tennant (6) · Boult, Wade, & Tennat (1) · Brewer & Son (2) · Brewer and Son (1) · Browne & Co. (1) · Ch. de Mosenthal (1) · Dicker & Pollak (2) · Eric W. Walford (1) · G. F. Redfern & Co. (1) · Gedge & Feeny (1) · H. G. Law (1) · H. Gardner & Son (1) · H. N. Skerrett (1) · Haseltine, Lake & Co. (4) · J. Owden O'Brien (1) · J. S. Alford (1) · Lewis M. Goold (1) · Marks & Clerk (4) · Phillipss (2) · W. P. Thompson & Co. (1) · Wheatley & Mackenzie (1)
Assigned to:
None (78)
National tech categories: (Click arrow to add another value)
IPCs:
None (41) · IC B64C3/00 (1) · IPC B27M3/10 (1) · IPC B64B1/00 (2) · IPC B64B1/40 (1) · IPC B64B1/58 (1) · IPC B64C1/08 (1) · IPC B64C11/24 (1) · IPC B64C11/36 (1) · IPC B64C13/00 (2) · IPC B64C13/04 (1) · IPC B64C13/12 (1) · IPC B64C13/24 (2) · IPC B64C25/00 (1) · IPC B64C25/18 (1) · IPC B64C25/48 (1) · IPC B64C25/60 (1) · IPC B64C3/00 (6) · IPC B64C3/18 (3) · IPC B64C3/38 (1) · IPC B64C35/00 (2) · IPC B64C39/00 (2) · IPC B64D35/04 (1) · IPC F16N13/22 (1) · IPC F41A19/05 (2) · IPC F41A19/12 (1)
CPCs:
CPC B64C3/18 (9) · CPC B64C3/00 (7) · CPC B64C2700/6295 (5) · CPC B64C39/00 (5) · CPC B64C13/00 (5) · CPC B64C2700/6256 (4) · CPC B64B1/00 (4) · CPC B64C2700/6233 (4) · CPC B64C13/02 (3) · CPC B64B1/58 (3) · CPC B64C2001/0063 (3) · CPC B64C35/00 (3) · CPC B64C25/60 (2) · CPC B27M3/10 (2) · CPC B64C3/185 (2) · CPC B64C13/24 (2) · CPC B64C2700/6235 (2) · CPC B64C1/061 (2) · CPC B64C35/001 (2) · CPC F41A19/05 (2)
Family year:
1914 (1) · 1915 (6) · 1916 (23) · 1917 (24) · 1918 (24)
First filing:
None (1) · No (14) · Yes (63)
Cites these patents:
None (78)
Citations from after 1930:
None (10) · 1 (2) · 2 (1)
Number of text pages:
None (38) · 1 - 2 (1) · 2 - 3 (14) · 3 - 4 (14) · 4 - 7 (11)
Number of claims:
None (38) · 1 - 3 (6) · 3 - 4 (8) · 4 - 6 (17) · 6 - 20 (9)
Number of diagram pages:
None (39) · 1 (24) · 2 (11) · 3 (2) · 4 (1) · 10 (1)
Number of figures:
None (39) · 1 - 2 (5) · 2 - 4 (9) · 4 - 5 (7) · 5 - 7 (8) · 7 - 60 (10)

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