Drilldown: Patents

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Patents > Inventors : Elmer Ambrose Sperry or Horace Leonard Short & Number of text pages: 3-20

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Year filed:
1910 (7) · 1911 (1) · 1912 (1) · 1913 (1) · 1914 (4) · 1915 (1)
Year granted:
1910 (4) · 1911 (2) · 1912 (1) · 1913 (1) · 1915 (4) · 1916 (1) · 1918 (1) · 1920 (1)
Office:
FR (1) · GB (9) · US (5)
Inventors: (Click arrow to add another value)
Inventor country:
GB (10) · US (5)
Inventor location:
None (15)
Applicant person:
None (2) · Albert Eustace Short (9) · Elmer Ambrose Sperry (3) · Horace Leonard Short (10) · Hugh Oswald Short (9) · Leonard Ollivier Short (1)
Applicant firm:
None (11) · Sperry Gyroscope Company (4)
Applicant type:
None (1) · COMPANY + INDIV (1) · INDIV (13)
Applicant is inventor:
None (1) · No (2) · Yes (12)
Tech fields:
None (15)
Filing date:
1910 (7) · 1911 (1) · 1912 (1) · 1913 (1) · 1914 (4) · 1915 (1)
Full specification filed date:
None (9) · 1910 (4) · 1914 (1) · 1915 (1)
Application number:
None (8) · 191002611D (1) · 191002614D (1) · 191012306D (1) · 1910568163 (1) · 1910574213 (1) · 191424468D (1) · 191510377D (1)
Grant date:
1910 (4) · 1911 (2) · 1912 (1) · 1913 (1) · 1915 (3) · 1916 (2) · 1918 (1) · 1920 (1)
Granted:
Yes (15)
Publication date:
None (12) · 1910 (1) · 1912 (1) · 1915 (1)
Supplementary to patent:
None (12) · Patent GB-1913-2294 (1) · Patent GB-1914-4415 (1) · Patent US-1912-1186856 (1) · Patent US-1914-1368226 (1)
Related to aircraft:
1 (10) · Yes (5)
Patent agent:
None (1) · Brewer & Son (7) · Harold Ferrell (1) · Haseltine, Lake & Co. (2) · Herbert H. Thompson (2) · L. Chassevent (1) · None (1)
Assigned to:
None (12) · Sperry Gyroscope Company (3)
National tech categories:
None (12) · FR 6.4 (1) · USPC 244/90R (2)
IPCs:
None (5) · IPC B64C1/00 (1) · IPC B64C13/00 (1) · IPC B64C17/06 (1) · IPC B64C21/02 (1) · IPC B64C25/00 (1) · IPC B64C3/00 (1) · IPC B64C3/54 (1) · IPC B64F1/22 (2) · IPC G01C21/18 (1) · IPC G05D1/02 (1)
CPCs:
CPC B64C13/00 (3) · CPC B64C17/06 (1) · CPC B64C2009/005 (1) · CPC B64C21/02 (1) · CPC B64C25/06 (1) · CPC B64C25/52 (1) · CPC B64C25/54 (1) · CPC B64C2700/6216 (1) · CPC B64C2700/6235 (1) · CPC B64C2700/6246 (1) · CPC B64C2700/6256 (2) · CPC B64C3/00 (1) · CPC B64C9/00 (1) · CPC B64C9/24 (1) · CPC B64F1/221 (2) · CPC B64F2700/6226 (1) · CPC G01C19/38 (2) · CPC G01C21/18 (1) · CPC G05D1/0206 (1) · CPC Y02T50/166 (1) · CPC Y10T74/1204 (1) · CPC Y10T74/1225 (1) · CPC Y10T74/1229 (1) · CPC Y10T74/1282 (1) · CPC Y10T74/1289 (1) · CPC Y10T74/18328 (1)
Family year:
None (1) · 1910 (7) · 1911 (1) · 1912 (1) · 1913 (2) · 1914 (3)
First filing:
None (1) · No (5) · Yes (9)
Cites these patents:
None (15)
Citations from after 1930:
None (4) · 1 (2)
Number of text pages:
3 - 5 (7) · 5 - 20 (8)
Number of claims:
4 - 6 (3) · 6 - 10 (6) · 10 - 70 (6)
Number of diagram pages:
2 (4) · 3 (7) · 4 (2) · 5 (2)
Number of figures:
3 - 6 (4) · 6 - 8 (5) · 8 - 20 (6)

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