Drilldown: Patents

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Patents > Inventor country : GB or NL & Number of claims: 18-50

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Year filed:
1902 (1) · 1904 (1) · 1905 (1) · 1909 (3) · 1910 (3) · 1911 (1) · 1912 (1) · 1913 (1) · 1916 (2) · 1918 (1) · 1919 (1)
Year granted:
1903 (1) · 1905 (2) · 1910 (2) · 1911 (2) · 1912 (1) · 1913 (2) · 1915 (2) · 1918 (2) · 1919 (1) · 1920 (1)
Office:
CA (3) · GB (6) · HU (1) · IN (1) · US (5)
Inventors:
Arthur Lionel Rawlings (1) · Carey Alan Manker (1) · Charles G. MacGregor (1) · Geoffrey Harrison Brancker (1) · George Lanzius (1) · Henry Kleckler (1) · Isaac Bell (1) · James Jacob Mayrow (1) · John William Dunne (1) · Louis Brennan (3) · Robert Marshall (1) · Sam Leonard Walkden (4) · Sebastian Ziani De Ferranti (1)
Inventor country: (Click arrow to add another value)
Inventor location:
None (14) · County of Derby (1) · Grindleford Bridge (1) · London (1) · London W. 2 (1)
Applicant person:
None (1) · Arthur Lionel Rawlings (1) · Carey Alan Manker (1) · Charles G. MacGregor (1) · Geoffrey Harrison Brancker (1) · George Lanzius (1) · Henry Kleckler‎ (1) · James Jacob Mayrow (1) · John William Dunne (1) · Louis Brennan (3) · Robert Marshall (1) · Sam Leonard Walkden (4) · Sebastian Ziani De Ferranti (1)
Applicant firm:
None (12) · Blair Atholl Aeroplane Syndicate (1) · Curtiss Aeroplane (1) · Lanzius Aircraft Co. (1) · Sperry Gyroscope Company (1)
Applicant type:
None (1) · COMPANY (1) · COMPANY+INDIV (2) · INDIV (12)
Applicant is inventor:
None (1) · No (3) · Yes (12)
Tech fields:
stability (8) · airplane (6) · gyroscope (5) · automatic stability (4) · frame (4) · Aerodynamics (3) · Subsystem (3) · Control (3) · Design (3) · Equilibrium (3) · Gliders (3) · gyrostats (3) · None (2) · Propellers (2) · LTA (2) · Lift (2) · Wings (2)
Filing date:
1902 (1) · 1904 (1) · 1905 (1) · 1909 (3) · 1910 (3) · 1911 (1) · 1912 (1) · 1913 (1) · 1916 (2) · 1918 (1) · 1919 (1)
Full specification filed date:
None (11) · 1910 (3) · 1913 (1) · 1919 (1)
Application number:
None (7) · 12518316 (1) · 1463818 (1) · 190928602D (1) · 1910551954 (1) · 1910567949 (1) · 191303848D (1) · 61414 (1) · 7332816 (1) · 92599D (1)
Grant date:
1903 (1) · 1905 (2) · 1910 (1) · 1911 (3) · 1912 (1) · 1913 (1) · 1914 (1) · 1915 (2) · 1918 (2) · 1919 (1) · 1920 (1)
Granted:
None (1) · Yes (15)
Publication date:
None (10) · 1905 (2) · 1911 (1) · 1913 (1) · 1914 (1) · 1915 (1)
Supplementary to patent:
None (8) · Patent GB-1903-27212 (3) · Patent GB-1909-8531 (4) · Patent GB-1910-6051 (3) · Patent GB-1911-12188 (1)
Related to aircraft:
None (2) · .5 (1) · 1 (8) · Yes (5)
Patent agent:
None (5) · Abel & Imray (1) · Fetherston Laugh Dennison? (1) · H. V. Williams & Co. (1) · John P. Tarbox‎ (1) · Marks & Clerk (4) · Meyers . . . (1) · R. Core Gardner (1) · Spear, Middleton, Donaldson & Spear (1)
Assigned to:
None (14) · Curtiss Aeroplane and Motor Corporation (1) · Sperry Gyroscope Company (1)
National tech categories:
None (11) · CA 244/34 (1) · CA 79/4 (1) · HU V/h (1) · USPC 244/119 (1) · USPC 244/131 (1) · USPC 244/48 (1) · USPC 244/79 (1)
IPCs:
None (9) · IPC B64C13/24 (1) · IPC B64C25/00 (1) · IPC B64C3/54 (1) · IPC B64C39/00 (1) · IPC G01C19/38 (1) · IPC G01C21/18 (2)
CPCs:
None (5) · CPC B62K11/04 (1) · CPC B64C13/24 (2) · CPC B64C25/62 (1) · CPC B64C2700/6246 (1) · CPC B64C2700/6295 (1) · CPC B64C3/385 (1) · CPC B64C35/00 (1) · CPC B64C39/00 (1) · CPC B64C9/18 (1) · CPC G01C19/38 (1) · CPC G01C21/18 (2) · CPC Y10T74/1221 (1)
Family year:
None (1) · 100 - 199 (1) · 1900 - 1999 (14)
First filing:
None (3) · No (6) · Yes (7)
Cites these patents:
None (16)
Citations from after 1930:
None (2) · 2 (1) · 14 (1)
Number of text pages:
1 - 7 (4) · 7 - 12 (5) · 12 - 30 (7)
Number of claims:
18 - 20 (4) · 20 - 22 (4) · 22 - 40 (8)
Number of diagram pages:
1 - 3 (3) · 3 - 7 (6) · 7 - 10 (7)
Number of figures:
3 - 7 (4) · 7 - 20 (8) · 20 - 28 (4)

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