Drilldown: Patents

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Patents > Applicant firm : Sperry Gyroscope Company or Zeppelin-Werke G.m.b.H. & Citations from after 1930: None

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Year filed:
1911 (1) · 1912 (1) · 1914 (5) · 1915 (5) · 1917 (1) · 1918 (4) · 1919 (3) · 1920 (3)
Year granted:
None (2) · 1915 (2) · 1916 (2) · 1917 (1) · 1918 (4) · 1919 (1) · 1920 (5) · 1921 (2) · 1922 (2) · 1923 (2)
Office:
DE (5) · FR (2) · GB (4) · IT (1) · US (11)
Inventors:
None (9) · Arthur Lionel Rawlings (1) · Elmer A. Sperry (1) · Elmer Ambrose Sperry (4) · Geoffrey Harrison Brancker (1) · Hannibal C. Ford (2) · Harry L. Tanner (3) · Lawrence Burst Sperry (3) · Morris M. Titterington (2)
Inventor country:
DE (7) · GB (1) · US (15)
Inventor location:
None (23)
Applicant person:
None (14) · Arthur Lionel Rawlings (1) · Elmer Ambrose Sperry (2) · Geoffrey Harrison Brancker (1) · Harry L. Tanner (1) · Lawrence Burst Sperry (3) · Morris M. Titterington (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
None (7) · COMPANY (8) · COMPANY + INDIV (4) · COMPANY+INDIV (1) · INDIV (3)
Applicant is inventor:
None (9) · No (6) · Yes (8)
Tech fields:
airfoil (1) · airplane (6) · automatic stability (1) · ballast (1) · biplane (1) · chassis (1) · compartments (1) · compass (7) · control (1) · cybernetics (1) · dirigibles (1) · electricity (2) · electronics (1) · frame (2) · fuel (1) · gyro-compass (3) · gyroscope (10) · HTA (1) · inclinometer (1) · instrument (9) · landing (1) · LTA (4) · magnet (2) · marine (3) · method (1) · navigation (8) · piloting (1) · rudder (1) · safety (1) · seaplane (2) · servomotors (1) · speedometer (1) · stability (2) · steering (1) · subsystem (2) · wings (1)
Filing date:
1911 (1) · 1912 (1) · 1914 (5) · 1915 (5) · 1917 (1) · 1918 (4) · 1919 (2) · 1920 (4)
Full specification filed date:
None (23)
Application number:
None (17) · 1045715 (1) · 191510377D (1) · 20105717 (1) · 324003D (1) · 481948D (1) · Z0010662 (1)
Grant date:
None (6) · 1915 (1) · 1916 (3) · 1917 (1) · 1918 (2) · 1919 (1) · 1920 (4) · 1921 (3) · 1923 (2)
Granted:
No (2) · Yes (21)
Publication date:
None (18) · 1917 (1) · 1918 (1) · 1921 (1) · 1922 (2)
Supplementary to patent:
None (15) · Patent DE-1911-288818 (1) · Patent DE-1917-306449 (1) · Patent DE-1917-Zeppelin-Werke (1) · Patent GB-1913-2294 (1) · Patent US-1911-1279471 (1) · Patent US-1912-1186856 (1) · Patent US-1914-1273799 (2) · Patent US-1914-1368226 (2)
Related to aircraft:
None (2) · 1 (18) · Yes (3)
Patent agent:
None (5) · A. du Bois-Reymond, M. Wagner u. G. Lemke (2) · H. Monin (1) · Haseltine, Lake & Co. (1) · Herbert H. Thompson (9) · Meyers . . . (1) · None (1) · W. P. Thompson & Co. (3)
Assigned to:
None (12) · Sperry Gyroscope Company (11)
National tech categories:
None (14) · DE 42c.35 (2) · DE 77h.15 (1) · DE 77h.5 (1) · DE 77h.7 (1) · FR 6.4 (2) · IT 8 (1) · UPSC 33/232 (1)
IPCs:
None (8) · IPC B64C1/00 (2) · IPC B64C13/24 (1) · IPC B64C17/06 (2) · IPC B64C3/00 (1) · IPC B64C35/00 (1) · IPC B64D27/04 (2) · IPC B64F1/22 (2) · IPC G01C19/36 (1) · IPC G01C19/38 (1) · IPC G01P3/36 (2) · IPC G01P5/06 (1) · IPC G05D1/02 (1)
CPCs:
None (3) · CPC B64B1/64 (1) · CPC B64C13/24 (1) · CPC B64C17/00 (1) · CPC B64C17/06 (2) · CPC B64C2700/6216 (1) · CPC B64C2700/6233 (1) · CPC B64C3/00 (1) · CPC B64C35/00 (1) · CPC B64D27/04 (2) · CPC B64F1/221 (2) · CPC G01C19/36 (1) · CPC G01C19/38 (4) · CPC G01P3/36 (2) · CPC G01P5/06 (1) · CPC G05D1/0206 (1) · CPC Y10S74/08 (1) · CPC Y10T74/12 (1) · CPC Y10T74/1204 (2) · CPC Y10T74/1225 (2) · CPC Y10T74/1229 (1) · CPC Y10T74/1282 (1) · CPC Y10T74/1289 (1) · CPC Y10T74/18096 (1) · CPC Y10T74/18328 (1) · CPC Y10T74/20012 (1) · CPC Y10T74/2186 (1)
Family year:
None (3) · 100 - 199 (1) · 1900 - 1999 (19)
First filing:
None (5) · No (11) · Yes (7)
Cites these patents:
None (22) · Patent US-1914-1274622 (1)
Citations from after 1930:
None (23)
Number of text pages:
None (2) · 1 - 2 (1) · 2 - 4 (13) · 4 - 20 (7)
Number of claims:
None (2) · 1 - 3 (4) · 3 - 4 (3) · 4 - 9 (7) · 9 - 70 (7)
Number of diagram pages:
None (2) · 1 (11) · 2 (4) · 3 (3) · 5 (3)
Number of figures:
None (2) · 3 - 4 (1) · 4 - 5 (6) · 5 - 7 (7) · 7 - 20 (7)

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