Drilldown: Patents

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Patents > Applicant is inventor: Yes & Filing date: February 1918 & Family year: 1918

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Year filed:
(There are no values for this filter)
Year granted:
None (1) · 1918 (16) · 1919 (19) · 1920 (6) · 1921 (5) · 1924 (1)
Office:
DE (7) · FR (10) · GB (19) · HU (1) · US (11)
Inventors:
Claude Grahame-White (3) · Jacob Johannes Morch (2) · Harold Ingram Sidgwick (2) · Serge Vincent De Bolotoff (2) · Dermot Joseph Mooney (2) · Émile Letord (2) · Michel Schleiffer (2) · Percy John Waldram (2)
Inventor country:
None (7) · Chile (1) · DE (4) · FR (11) · GB (13) · GB:GB (1) · HU (1) · IT (1) · NZ (1) · US (8)
Applicant person:
None (2) · Serge Vincent de Bolotoff (2) · Harold Ingram Sidgwick (2) · Michel Schleiffer (2) · Percy John Waldram (2) · Émile Letord (2) · Dermot Joseph Mooney (2) · Jacob Johannes Morch (2) · Claude Grahame-White (2)
Applicant firm:
None (45) · Accles & Pollock (1) · F. Ad. Richter et Cie. (1) · Rumpler-Werke A.-G. in Berlin-Johannisthal (1)
Applicant type:
None (1) · COMPANY (1) · COMPANY+INDIV (1) · INDIV (45)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (32) · aerodynamics (3) · air pressure (1) · airplane (4) · construction (2) · Control (4) · dashboard (1) · design (2) · dual control (2) · frame (4) · framework (1) · fuselage (1) · hinges (1) · hydrodynamics (2) · lift (1) · monitoring (1) · Navigation (1) · propellers (2) · propulsion (3) · ribs (1) · Safety (1) · stability (1) · structure (2) · traction (1) · whole (1) · wings (1)
Filing date:
February 2, 1918 (3) · February 5, 1918 (4) · February 6, 1918 (1) · February 7, 1918 (2) · February 8, 1918 (3) · February 9, 1918 (2) · February 10, 1918 (2) · February 11, 1918 (2) · February 12, 1918 (1) · February 15, 1918 (3) · February 16, 1918 (4) · February 17, 1918 (1) · February 20, 1918 (1) · February 21, 1918 (3) · February 22, 1918 (2) · February 23, 1918 (3) · February 25, 1918 (5) · February 27, 1918 (4) · February 28, 1918 (2)
Full specification filed date:
August 21, 1918 (1) · August 22, 1918 (1) · August 23, 1918 (2) · August 27, 1918 (2)
Application number:
None (4) · 324718 (2)
Grant date:
None (2) · 1918 (9) · 1919 (25) · 1920 (5) · 1921 (4) · 1924 (2) · 1925 (1)
Granted:
No (1) · Yes (47)
Publication date:
None (36) · 1919 (2) · 1920 (6) · 1921 (2) · 1924 (1) · 1925 (1)
Supplementary to patent:
None (47) · Patent FR-1917-494571 (1)
Related to aircraft:
None (10) · 0 (1) · 1 (27) · Partially (1) · Yes (9)
Patent agent:
None (31) · Abel & Imray (1) · Armengaud jeune (1) · Brewer & Son (1) · C. C. Shepherd (1) · H. A. Gill & Co. (1) · H. R. Kerslake (1) · Herbert Haddan & Co. (1) · J. D. Roots & Co. (1) · J. Germain (2) · Kilburn & Strode (1) · Kilurn & Strode (1) · Lavoix et Mosès (1) · Lewis William Goold (1) · Marks & Clerk (1) · None (1) · Zérolo (1)
Assigned to:
None (48)
National tech categories:
None (35) · DE 77f.23 (1) · DE 77h.5 (4) · DE 77h.7 (1) · FR 6.4 (6) · HU V/h (1)
IPCs:
None (25) · IPC A63H 33/04 (1) · IPC B63H1/04 (1) · IPC B63H5/02 (1) · IPC B64C1/00 (3) · IPC B64C1/08 (1) · IPC B64C11/00 (3) · IPC B64C11/22 (1) · IPC B64C13/00 (1) · IPC B64C13/24 (2) · IPC B64C17/00 (1) · IPC B64C3/00 (1) · IPC B64C3/18 (2) · IPC B64C3/26 (1) · IPC B64C35/00 (2) · IPC B64C37/00 (1) · IPC B64C39/00 (2) · IPC B64C9/02 (1) · IPC CPC B64C13/00 (1) · IPC F03D3/04 (1)
CPCs:
CPC B64C3/18 (5) · CPC B64C35/00 (3) · CPC B64C39/00 (3) · CPC B64C11/00 (3) · CPC B64C23/005 (3) · CPC B64C13/00 (3) · CPC B64C13/24 (3) · None (2) · CPC B64B1/00 (2) · CPC B64C3/26 (2) · CPC B64D2700/62692 (2) · CPC B64C11/22 (2) · CPC B64C2700/6295 (2)
Family year:
(There are no values for this filter)
First filing:
None (1) · No (10) · Yes (37)
Cites these patents:
None (48)
Citations from after 1930:
None (5) · 1 (4)
Number of text pages:
None (23) · 1 - 2 (1) · 2 - 3 (10) · 3 - 8 (14)
Number of claims:
None (23) · 1 - 3 (9) · 3 - 4 (3) · 4 - 6 (6) · 6 - 14 (7)
Number of diagram pages:
None (23) · 1 (15) · 2 (6) · 3 (4)
Number of figures:
None (23) · 1 - 2 (2) · 2 - 4 (6) · 4 - 5 (4) · 5 - 7 (7) · 7 - 14 (6)

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