Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant firm : Société anonyme Astra or Sperry Gyroscope Company & Number of diagram pages: 2-20

Use the filters below to narrow your results.

Year filed:
1909 (2) · 1911 (1) · 1912 (1) · 1914 (2) · 1915 (3) · 1917 (1) · 1918 (1) · 1919 (1)
Year granted:
1909 (1) · 1911 (1) · 1915 (1) · 1916 (2) · 1917 (1) · 1918 (2) · 1920 (3) · 1923 (1)
Office:
CA (1) · FR (1) · GB (2) · US (8)
Inventors:
None (2) · Arthur Lionel Rawlings (1) · Édouard Surcouf (1) · Elmer A. Sperry (1) · Elmer Ambrose Sperry (4) · Geoffrey Harrison Brancker (1) · Henri Kapferer (1) · Lawrence Burst Sperry (1) · Morris M. Titterington (1)
Inventor country:
FR (3) · GB (1) · US (8)
Inventor location:
None (12)
Applicant person:
None (6) · Arthur Lionel Rawlings (1) · Édouard Surcouf (1) · Elmer Ambrose Sperry (2) · Geoffrey Harrison Brancker (1) · Lawrence Burst Sperry (1) · Morris M. Titterington (1)
Applicant firm: (Click arrow to add another value)
Applicant type:
None (2) · COMPANY (2) · COMPANY + INDIV (3) · COMPANY+INDIV (3) · INDIV (2)
Applicant is inventor:
None (2) · No (4) · Yes (6)
Tech fields:
airplane (3) · airship (2) · Astra-Torres (1) · automatic stability (1) · biplane (1) · chassis (1) · compass (3) · construction (1) · control (1) · cybernetics (1) · dirigible (3) · dirigibles (1) · electricity (2) · electronics (1) · fabric (1) · gyro-compass (1) · gyroscope (5) · instrument (4) · Leonardo Torres Quevedo (1) · LTA (4) · magnet (1) · method (1) · motor (2) · motors (2) · navigation (4) · propeller (1) · propulsion (2) · rudder (1) · servomotors (1) · speedometer (1) · stability (2) · steering (1) · subsystem (1) · surface (1)
Filing date:
100 - 199 (1) · 1900 - 1999 (11)
Full specification filed date:
None (12)
Application number:
None (6) · 1045715 (1) · 190919823D (1) · 191510377D (1) · 20105717 (1) · 22256118 (1) · 481948D (1)
Grant date:
1910 (1) · 1911 (1) · 1916 (3) · 1917 (1) · 1918 (2) · 1920 (3) · 1923 (1)
Granted:
Yes (12)
Publication date:
January 31, 1917 (1)
Supplementary to patent:
None (7) · Patent FR-1909-397651 (2) · Patent GB-1913-2294 (1) · Patent US-1912-1186856 (1) · Patent US-1914-1368226 (2)
Related to aircraft:
None (2) · 1 (8) · Yes (2)
Patent agent:
None (1) · Boult, Wade & Tennant (1) · H. Monin (1) · H. R. Kerslake (1) · Haseltine, Lake & Co. (1) · Herbert H. Thompson (5) · Meyers . . . (1) · None (1)
Assigned to:
None (4) · Astra Societe Anonyme (1) · Sperry Gyroscope Company (7)
National tech categories:
None (9) · CA 244/29 (1) · FR 6.4 (1) · UPSC 33/232 (1)
IPCs:
None (5) · IPC B64B1/58 (1) · IPC B64C1/00 (2) · IPC B64C13/24 (1) · IPC B64C17/06 (2) · IPC G01C19/38 (1) · IPC G01P3/36 (1) · IPC G05D1/02 (1)
CPCs:
None (1) · CPC B64B1/00 (1) · CPC B64B1/58 (1) · CPC B64C13/24 (1) · CPC B64C17/00 (1) · CPC B64C17/06 (2) · CPC B64C2700/6216 (1) · CPC G01C19/38 (3) · CPC G01P3/36 (1) · CPC G05D1/0206 (1) · CPC Y10S74/08 (1) · CPC Y10T74/1204 (1) · CPC Y10T74/1225 (1) · 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 (2) · 100 - 199 (1) · 1900 - 1999 (9)
First filing:
None (2) · No (7) · Yes (3)
Cites these patents:
None (12)
Citations from after 1930:
None (12)
Number of text pages:
2 - 3 (1) · 3 - 7 (5) · 7 - 16 (6)
Number of claims:
2 - 5 (3) · 5 - 20 (4) · 20 - 70 (5)
Number of diagram pages:
2 (5) · 3 (3) · 4 (1) · 5 (3)
Number of figures:
6 - 10 (7) · 10 - 18 (5)

Showing below up to 12 results in range #1 to #12.

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"