Drilldown: Patents

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Patents > Applicant firm : Jacob Lohner & Co. or Sperry Gyroscope Company & Application number: None

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Year filed:
1909 (1) · 1911 (2) · 1912 (1) · 1913 (8) · 1914 (11) · 1915 (6) · 1916 (2) · 1917 (1) · 1918 (3) · 1919 (1)
Year granted:
1911 (1) · 1913 (1) · 1914 (6) · 1915 (5) · 1916 (1) · 1918 (7) · 1919 (10) · 1920 (2) · 1921 (2) · 1923 (1)
Office:
AT (20) · DE (3) · FR (1) · HU (2) · IT (1) · US (9)
Inventors:
None (25) · Arthur Lionel Rawlings (1) · Elmer A. Sperry (1) · Elmer Ambrose Sperry (3) · Geoffrey Harrison Brancker (1) · Hannibal C. Ford (2) · Harry L. Tanner (3) · Lawrence Burst Sperry (2) · Morris M. Titterington (1)
Inventor country:
AH (1) · AT (23) · GB (1) · US (11)
Applicant person:
None (30) · Arthur Lionel Rawlings (1) · Elmer Ambrose Sperry (1) · Geoffrey Harrison Brancker (1) · Harry L. Tanner (1) · Lawrence Burst Sperry (2) · Morris M. Titterington (1)
Applicant firm: (Click arrow to add another value)
Applicant type:
None (4) · COMPANY (25) · COMPANY + INDIV (1) · COMPANY+INDIV (1) · INDIV (5)
Applicant is inventor:
None (5) · No (7) · Yes (24)
Tech fields:
Airplane (21) · instrument (9) · navigation (8) · gyroscope (8) · Construction (7) · Frame (7) · compass (7) · wheels (4) · chassis (4) · design (4) · Propellers (4) · braking (3) · steering (3) · safety (3) · gyro-compass (3) · LTA (3) · biplane (3) · landing (3)
Filing date:
1909 (1) · 1911 (2) · 1912 (1) · 1913 (8) · 1914 (11) · 1915 (6) · 1916 (2) · 1917 (1) · 1918 (3) · 1919 (1)
Full specification filed date:
None (36)
Application number: (Click arrow to add another value)
Grant date:
None (2) · 1911 (1) · 1913 (1) · 1914 (7) · 1915 (4) · 1916 (1) · 1918 (5) · 1919 (10) · 1920 (2) · 1921 (2) · 1923 (1)
Granted:
No (1) · Yes (35)
Publication date:
None (13) · 1911 (1) · 1914 (4) · 1915 (2) · 1917 (1) · 1918 (3) · 1919 (10) · 1920 (2)
Supplementary to patent:
None (28) · Patent AT-1911-58081 (1) · Patent AT-1913-67262 (1) · Patent AT-1913-79244 (2) · Patent AT-1914-78033 (1) · Patent AT-1916-79245 (1) · Patent DE-1911-288818 (1) · Patent HU-1912-61689 (1) · Patent US-1911-1279471 (1) · Patent US-1912-1186856 (1) · Patent US-1914-1273799 (2)
Related to aircraft:
None (2) · 1 (14) · No (1) · Yes (19)
Patent agent:
None (24) · A. du Bois-Reymond, M. Wagner u. G. Lemke (2) · Gaston Rose (1) · Herbert H. Thompson (7) · Meyers . . . (1) · None (1)
Assigned to:
None (27) · Sperry Gyroscope Company (9)
National tech categories:
None (9) · AT 47a (1) · AT 63c (1) · AT 77d (18) · DE 42c.35 (2) · DE 77h.5 (1) · FR 6.4 (1) · HU V/h (1) · IT 8 (1) · UPSC 33/232 (1)
IPCs:
None (28) · IPC B64C3/00 (1) · IPC B64D35/06 (1) · IPC G01C19/36 (1) · IPC G01C19/38 (1) · IPC G01P3/36 (2) · IPC G01P5/06 (1) · IPC G05D1/02 (1)
CPCs:
None (25) · CPC B64C3/00 (1) · CPC B64D2700/62824 (1) · CPC B64D35/06 (1) · CPC G01C19/36 (1) · CPC G01C19/38 (4) · CPC G01P3/36 (2) · CPC G01P5/06 (1) · CPC G05D1/0206 (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 Y10T74/18328 (1)
Family year:
None (2) · 100 - 199 (1) · 1900 - 1999 (33)
First filing:
None (6) · No (16) · Yes (14)
Cites these patents:
None (35) · Patent US-1914-1274622 (1)
Citations from after 1930:
None (36)
Number of text pages:
None (2) · 2 - 3 (25) · 3 - 20 (9)
Number of claims:
None (5) · 1 - 2 (4) · 2 - 3 (9) · 3 - 6 (9) · 6 - 70 (9)
Number of diagram pages:
None (2) · 1 (29) · 2 (1) · 3 (1) · 5 (3)
Number of figures:
None (3) · 1 - 2 (2) · 2 - 3 (5) · 3 - 4 (7) · 4 - 6 (11) · 6 - 13 (8)

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