Drilldown: Patents

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Patents > Year filed: 1917 & Inventor country : NL or None & Granted: Yes

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Year filed:
(There are no values for this filter)
Year granted:
1918 (2) · 1919 (3) · 1920 (23) · 1921 (14) · 1922 (2) · 1923 (1) · 1924 (2) · 1929 (1)
Office:
FR (5) · GB (3) · NL (3) · US (37)
Inventors:
None (4) · Floris Albert van Heyst (3) · Harris G Hooper (2) · Nicolaas Everhard Groeneveld Meyer (2)
Inventor country: (Click arrow to add another value)
Applicant person:
HANRIOT (5) · Floris Albert van Heyst (3) · Nicolaas Everhard Groeneveld Meyer (2) · KAWNEER (2) · Harris G Hooper (2) · Dr. Cornelis Schoute (2)
Applicant firm:
None (48)
Applicant type:
None (5) · COMPANY (11) · INDIV (32)
Applicant is inventor:
None (1) · No (17) · Yes (30)
Tech fields:
None (38) · aerodynamics (1) · aileron (1) · Airplane (3) · airship (1) · balance (1) · cargo (1) · control (1) · design (2) · dirigible (1) · frame (1) · HTA (2) · instrument (2) · landing (1) · lift (1) · navigation (1) · passenger (1) · piloting (1) · printing (1) · propeller (1) · propellers (1) · rudder (1) · stability (1) · steering (1) · subsystem (3) · telegraphy (1) · wing warping (1) · wings (1)
Filing date:
January 1917 (1) · February 1917 (1) · March 1917 (3) · April 1917 (3) · May 1917 (7) · June 1917 (3) · July 1917 (3) · August 1917 (5) · September 1917 (4) · October 1917 (4) · November 1917 (6) · December 1917 (8)
Full specification filed date:
May 30, 1918 (1)
Application number:
Grant date:
1918 (2) · 1919 (4) · 1920 (23) · 1921 (14) · 1922 (2) · 1923 (1) · 1924 (2)
Granted: (Click arrow to add another value)
Publication date:
None (43) · 1918 (3) · 1919 (1) · 1922 (1)
Supplementary to patent:
None (48)
Related to aircraft:
None (35) · 1 (9) · No (1) · Yes (3)
Patent agent:
None (46) · Marks & Clerk (1) · Mewburn, Ellis & Pryor (1)
Assigned to:
None (47) · Western Electric Company (1)
National tech categories:
None (40) · FR 6.4 (1) · NL 62 (3) · NL 62.15 (3) · USPC 178/27 (1) · USPC 244/127 (1) · USPC 244/29 (1) · USPC 244/90R (1) · USPC 400/184 (1) · USPC 400/70 (1) · USPC 416/168R (1) · USPC 416/210R (1)
IPCs:
None (35) · IPC B27B13/00 (1) · IPC B27B13/10 (1) · IPC B64B1/00 (1) · IPC B64B1/58 (1) · IPC B64C11/00 (2) · IPC B64C11/30 (1) · IPC B64C11/36 (1) · IPC B64C3/00 (1) · IPC B64C33/00 (1) · IPC B64C39/00 (2) · IPC B64D45/00 (1) · IPC CPC B64C13/00 (1) · IPC G01P3/62 (1) · IPC G01P5/06 (1) · IPC G09B29/06 (1) · IPC H04L17/00 (1) · IPC H04L17/22 (1)
CPCs:
CPC B64C3/00 (8) · CPC B64C2700/6233 (7) · CPC B64C39/00 (5) · CPC B64C2700/6295 (4) · CPC B64C23/005 (4) · CPC B64C17/00 (2) · CPC B64C2700/6274 (2) · CPC B62C5/04 (2) · CPC B64C2700/6256 (2) · CPC B64C2700/6212 (2) · CPC B64C2700/6271 (2) · CPC B64C13/00 (2) · CPC B64C11/36 (2) · CPC B64C11/16 (2) · CPC B64C1/00 (2)
Family year:
(There are no values for this filter)
First filing:
None (1) · No (1) · Yes (46)
Cites these patents:
None (47) · Patent GB-1908-19982 (1) · Patent GB-1908-5949 (1) · Patent GB-1910-30149 (1) · Patent GB-1915-12375 (1)
Citations from after 1930:
None (1)
Number of text pages:
None (40) · 2 (4) · 3 (3) · 7 (1)
Number of claims:
None (43) · 1 (1) · 2 (1) · 4 (1) · 5 (1) · 12 (1)
Number of diagram pages:
None (39) · 1 (4) · 2 (1) · 3 (2) · 4 (1) · 5 (1)
Number of figures:
None (40) · 2 - 6 (3) · 6 - 9 (5)

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