Drilldown: Patents

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Patents > First filing: No & Number of claims: 17-40 & Number of figures: 6-9

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Year filed:
1904 (1) · 1905 (1) · 1907 (1) · 1908 (1) · 1910 (3) · 1911 (1) · 1913 (3) · 1914 (1) · 1917 (1) · 1919 (1)
Year granted:
1905 (2) · 1908 (1) · 1909 (1) · 1911 (2) · 1913 (3) · 1915 (2) · 1918 (1) · 1920 (2)
Office:
CA (5) · GB (3) · HU (1) · US (5)
Inventors:
Arthur Lionel Rawlings (1) · Bernard Joseph Donohue (1) · Elmer A. Sperry (1) · Elmer Ambrose Sperry (1) · Francis J. Plym (1) · Gabriel Babillot (1) · Geoffrey Harrison Brancker (1) · Glenn Hammond Curtiss (1) · John Washington Wilson (1) · Louis Brennan (2) · Matthew B. Sellers (1) · Sam Leonard Walkden (3) · Thomas Mortimer Crepar (1)
Inventor country:
None (1) · GB (6) · US (7)
Inventor location:
None (13) · Michigan (1)
Applicant person:
None (2) · Arthur Lionel Rawlings (1) · Bernard Joseph Donohue (1) · Elmer Ambrose Sperry (1) · Francis J. Plym (1) · Gabriel Babillot (1) · Geoffrey Harrison Brancker (1) · Glenn Hammond Curtiss (1) · John Washington Wilson (1) · Louis Brennan (2) · Sam Leonard Walkden (3) · Thomas Mortimer Crepar (1)
Applicant firm:
None (12) · Sperry Gyroscope Company (2)
Applicant type:
None (2) · COMPANY+INDIV (1) · INDIV (11)
Applicant is inventor:
No (2) · Yes (12)
Tech fields:
stability (6) · gyroscope (4) · Airplane (3) · automatic stability (3) · Subsystem (3) · propellers (3) · navigation (3) · Design (3) · Marine (3) · Aerodynamics (2) · Gliders (2) · rudder (2) · gyrostats (2) · instrument (2) · wings (2) · Control (2) · frame (2) · construction (2)
Filing date:
1904 (1) · 1905 (1) · 1907 (1) · 1908 (1) · 1910 (3) · 1911 (1) · 1913 (3) · 1914 (1) · 1917 (1) · 1919 (1)
Full specification filed date:
None (12) · 1908 (1) · 1913 (1)
Application number:
None (9) · 137237D (1) · 191303848D (1) · 1913771646 (1) · 61414 (1) · 92599D (1)
Grant date:
None (1) · 1905 (2) · 1909 (1) · 1911 (2) · 1913 (2) · 1914 (1) · 1915 (2) · 1918 (1) · 1920 (2)
Granted:
Yes (14)
Publication date:
None (6) · 1905 (2) · 1908 (1) · 1909 (1) · 1911 (1) · 1913 (1) · 1914 (1) · 1915 (1)
Supplementary to patent:
None (5) · Patent FR-1908-404631 (1) · Patent GB-1903-27212 (2) · Patent GB-1909-8531 (3) · Patent GB-1910-6051 (2) · Patent US-1909-970771 (1) · Patent US-1912-1085575 (1) · Patent US-1917-1348374 (1)
Related to aircraft:
None (2) · 1 (3) · Yes (9)
Patent agent:
None (6) · 1 (1) · Abel & Imray (1) · Browne & Co. (1) · Haseltine, Lake & Co. (1) · Herbert H. Thompson (1) · Meyers . . . (1) · Spear, Middleton, Donaldson & Spear (1) · Wallace R. Lane (1)
Assigned to:
None (11) · Kawneer Manufacturing Company (1) · Sperry Gyroscope Company (2)
National tech categories:
None (8) · CA 244/34 (1) · CA 79/4 (1) · HU V/h (1) · UPSC 33/232 (1) · USPC 244/154 (1) · USPC 244/87 (1)
IPCs:
None (8) · IPC B64C3/00 (1) · IPC B64C3/54 (1) · IPC B64C31/00 (1) · IPC G01C19/38 (1) · IPC G01C21/18 (1) · IPC G01P3/36 (1) · IPCB64C31/06 (1)
CPCs:
None (6) · CPC A63H27/08 (1) · CPC B62K11/04 (1) · CPC B64C2700/6246 (1) · CPC B64C3/00 (1) · CPC B64C35/00 (1) · CPC B64C9/18 (1) · CPC G01C19/38 (1) · CPC G01C21/18 (1) · CPC G01P3/36 (1) · CPC Y10T74/1221 (1)
Family year:
100 - 199 (1) · 1900 - 1999 (13)
First filing: (Click arrow to add another value)
Cites these patents:
None (14)
Citations from after 1930:
None (1) · 14 (1)
Number of text pages:
2 - 7 (3) · 7 - 10 (3) · 10 - 30 (8)
Number of claims:
17 - 19 (3) · 19 - 25 (5) · 25 - 31 (6)
Number of diagram pages:
1 (2) · 2 (5) · 3 (4) · 5 (3)
Number of figures:
6 (4) · 7 (1) · 8 (7) · 9 (2)

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