Drilldown: Patents

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Patents > Assigned to: Sperry Gyroscope Company & National tech categories : HU V/h or None

Use the filters below to narrow your results.

Year filed:
1911 (1) · 1912 (1) · 1914 (1) · 1915 (1) · 1917 (1) · 1918 (3) · 1919 (1)
Year granted:
1916 (1) · 1917 (1) · 1918 (1) · 1919 (1) · 1920 (2) · 1921 (1) · 1923 (2)
Office:
US (9)
Inventors:
Arthur Lionel Rawlings (1) · Elmer Ambrose Sperry (3) · Geoffrey Harrison Brancker (1) · Harry L. Tanner (1) · Lawrence Burst Sperry (2) · Morris M. Titterington (2)
Inventor country:
GB (1) · US (8)
Inventor location:
None (9)
Applicant person:
None (2) · Arthur Lionel Rawlings (1) · Elmer Ambrose Sperry (1) · Geoffrey Harrison Brancker (1) · Harry L. Tanner (1) · Lawrence Burst Sperry (2) · Morris M. Titterington (2)
Applicant firm:
Sperry Gyroscope Company (9)
Applicant type:
None (4) · COMPANY + INDIV (3) · INDIV (2)
Applicant is inventor:
None (2) · No (2) · Yes (5)
Tech fields:
None (9)
Filing date:
1911 (1) · 1912 (1) · 1914 (1) · 1915 (1) · 1917 (1) · 1918 (3) · 1919 (1)
Full specification filed date:
None (9)
Application number:
None (7) · 1045715 (1) · 20105717 (1)
Grant date:
1916 (1) · 1917 (1) · 1918 (1) · 1919 (1) · 1920 (2) · 1921 (1) · 1923 (2)
Granted:
Yes (9)
Publication date:
None (9)
Supplementary to patent:
None (8) · Patent US-1912-1186856 (1)
Related to aircraft:
None (1) · 1 (7) · Yes (1)
Patent agent:
Herbert H. Thompson (7) · Meyers . . . (1) · None (1)
Assigned to: (Click arrow to add another value)
National tech categories: (Click arrow to add another value)
IPCs:
None (4) · IPC B64C13/24 (1) · IPC G01C19/36 (1) · IPC G01C19/38 (1) · IPC G01P5/06 (1) · IPC G05D1/02 (1)
CPCs:
CPC B64C13/24 (1) · CPC B64C17/00 (1) · CPC G01C19/36 (1) · CPC G01C19/38 (4) · CPC G01P5/06 (1) · CPC G05D1/0206 (1) · CPC Y10S74/08 (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 (1) · 100 - 199 (1) · 1900 - 1999 (7)
First filing:
None (3) · No (3) · Yes (3)
Cites these patents:
None (9)
Citations from after 1930:
None (9)
Number of text pages:
2 - 3 (2) · 3 - 20 (7)
Number of claims:
3 - 7 (3) · 7 - 70 (6)
Number of diagram pages:
1 (3) · 2 (2) · 3 (1) · 5 (3)
Number of figures:
4 (3) · 6 (2) · 7 (1) · 10 (2) · 12 (1)

Showing below up to 9 results in range #1 to #9.

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