Drilldown: Patents

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Patents > Year granted: 1912 & Office : CA or FR or GB or RU & Granted: Yes & Supplementary to patent: None & CPCs : CPC B64C13/00 or CPC B64C17/00 or CPC B64C2700/6218 & Cites these patents: None

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office: (Click arrow to add another value)
Inventors:
Adolf Sprater (2) · Alexander Blair Thaw (2) · Casimir-Louis Achard (2) · Louis Bastier (2) · David James Beitzel (2) · Arthur George Watkins (2)
Inventor country:
AT (1) · BE (2) · CH (1) · DE (10) · DK (1) · FR (55) · GB (6) · IT (2) · NL (1) · RU (1) · US (7) · VN (3)
Applicant person:
Adolf Sprater (2) · Alexander Blair Thaw (2) · David James Beitzel (2) · Casimir-Louis Achard (2) · Louis Bastier (2) · Arthur George Watkins (2)
Applicant firm:
None (90)
Applicant type:
None (7) · COMPANY (1) · INDIV (82)
Applicant is inventor:
No (8) · Yes (82)
Tech fields:
stability (45) · airplane (35) · None (28) · automatic stability (23) · design (9) · control (6) · aerodynamics (5) · equilibrium (5) · wings (5) · wing warping (4) · cables (4) · rudder (3) · pendulum (3) · subsystem (3) · fuselage (3)
Filing date:
December 1910 (1) · February 1911 (2) · March 1911 (3) · April 1911 (1) · July 1911 (4) · August 1911 (2) · September 1911 (7) · October 1911 (5) · November 1911 (10) · December 1911 (6) · January 1912 (4) · February 1912 (1) · March 1912 (10) · April 1912 (5) · May 1912 (9) · June 1912 (4) · July 1912 (5) · August 1912 (5) · September 1912 (1) · October 1912 (4) · December 1912 (1)
Full specification filed date:
September 1911 (1) · March 1912 (1) · September 1912 (1) · January 1913 (1) · July 1913 (1)
Application number:
Grant date:
None (1) · 1911 (4) · 1912 (78) · 1913 (6) · 1914 (1)
Granted: (Click arrow to add another value)
Publication date:
January 1912 (2) · February 1912 (2) · March 1912 (8) · April 1912 (2) · May 1912 (3) · June 1912 (1) · August 1912 (5) · September 1912 (5) · October 1912 (14) · November 1912 (3) · December 1912 (3) · January 1913 (3) · February 1913 (2)
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
None (1) · 1 (61) · Yes (28)
Patent agent:
None (31) · None (6) · Armengaud jeune (3) · Charles Dony (2) · L. Gardet (2) · J. Bonnet-Thirion (2) · Hippolyte Josse (2) · H. Bœttcher fils (2) · E. Blétry (2) · Wheatley & Mackenzie (2)
Assigned to:
None (90)
National tech categories:
None (35) · FR 6.4 (55)
IPCs:
None (26) · IPC B64C1/00 (29) · IPC B64C13/00 (4) · IPC B64C17/00 (55) · IPC CPC B64C13/00 (3)
CPCs: (Click arrow to add another value)
Family year:
(There are no values for this filter)
First filing:
None (1) · No (26) · Yes (63)
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
None (18)
Number of text pages:
None (22) · 1 - 2 (8) · 2 - 3 (26) · 3 - 4 (15) · 4 - 10 (19)
Number of claims:
None (27) · 1 - 2 (32) · 2 - 5 (14) · 5 - 20 (17)
Number of diagram pages:
None (1) · 1 (47) · 2 (10) · 3 (4) · 4 (5) · 20 (1)
Number of figures:
None (1) · 1 - 2 (5) · 2 - 3 (11) · 3 - 5 (19) · 5 - 8 (13) · 8 - 20 (15)

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