Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: US & Supplementary to patent: None & Patent agent: Herbert H. Thompson

Use the filters below to narrow your results.

Year filed:
1912 (1) · 1914 (2) · 1915 (1) · 1917 (2) · 1918 (4)
Year granted:
1916 (1) · 1917 (1) · 1918 (1) · 1919 (1) · 1920 (1) · 1921 (2) · 1923 (2) · 1927 (1)
Office: (Click arrow to add another value)
Inventors:
Elmer A. Sperry (2) · Elmer Ambrose Sperry (1) · Harry L. Tanner (1) · Lawrence B. Sperry (1) · Lawrence Burst Sperry (3) · Morris M. Titterington (2)
Inventor country:
US (10)
Inventor location:
None (10)
Applicant person:
None (2) · Elmer A. Sperry (1) · Harry L. Tanner (1) · Lawrence Burst Sperry (3) · Morris M. Titterington (2) · Winifred Allen Sperry (1)
Applicant firm:
Bank of America (1) · Lawrence Sperry Aircraft Company, Inc. (1) · Sperry Gyroscope (1) · Sperry Gyroscope Company (7)
Applicant type:
None (2) · COMPANY + INDIV (4) · COMPANY+INDIV (1) · INDIV (2) · INDIV+COMPANY (1)
Applicant is inventor:
None (2) · No (5) · Yes (3)
Tech fields:
None (10)
Filing date:
1912 (1) · 1914 (2) · 1915 (1) · 1917 (2) · 1918 (4)
Full specification filed date:
None (10)
Application number:
None (5) · 1045715 (1) · 1914351477 (1) · 19738817 (1) · 20105717 (1) · 24683218 (1)
Grant date:
1916 (1) · 1917 (1) · 1918 (1) · 1919 (1) · 1920 (1) · 1921 (2) · 1923 (2) · 1927 (1)
Granted:
Yes (10)
Publication date:
None (10)
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
None (1) · 1 (6) · Yes (3)
Patent agent: (Click arrow to add another value)
Assigned to:
Lawrence Sperry Aircraft Company, Inc. (1) · Sperry Gyroscope Company (8) · Winifred Allen Sperry (1)
National tech categories:
None (8) · UPSC 33/232 (1) · USPC 244/177 (1) · USPC 244/181 (1) · USPC 244/79 (1) · USPC 244/81 (1) · USPC 74/5.34 (1)
IPCs:
None (3) · IPC B64C1/00 (1) · IPC B64C13/24 (1) · IPC B64C17/00 (1) · IPC B64C35/00 (1) · IPC B64C9/00 (1) · IPC G01C19/36 (1) · IPC G01P3/36 (1) · IPC G01P5/06 (1)
CPCs:
CPC B64C13/24 (1) · CPC B64C17/00 (2) · CPC B64C2700/6218 (1) · CPC B64C2700/6243 (1) · CPC B64C35/00 (1) · CPC B64C9/00 (1) · CPC G01C19/36 (1) · CPC G01C19/38 (2) · CPC G01P3/36 (1) · CPC G01P5/06 (1) · CPC Y10S74/08 (1) · CPC Y10T74/1204 (2) · CPC Y10T74/1221 (1) · CPC Y10T74/1225 (2) · CPC Y10T74/18096 (1) · CPC Y10T74/20012 (1) · CPC Y10T74/2186 (1)
Family year:
None (1) · 1914 (2) · 1915 (1) · 1917 (2) · 1918 (4)
First filing:
None (3) · No (3) · Yes (4)
Cites these patents:
None (10)
Citations from after 1930:
None (1)
Number of text pages:
2 - 3 (1) · 3 - 20 (9)
Number of claims:
None (1) · 3 - 6 (3) · 6 - 40 (6)
Number of diagram pages:
1 (5) · 2 (3) · 5 (1) · 6 (1)
Number of figures:
4 - 5 (3) · 5 - 20 (7)

Showing below up to 10 results in range #1 to #10.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

Retrieved from "http://econterms.net/aero/Special:Drilldown/Patents"