Drilldown: Patents

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Patents > Office: US & Applicant firm : McCormick Harvesting Machine or Sperry Gyroscope Company

Use the filters below to narrow your results.

Year filed:
1899 (1) · 1911 (1) · 1912 (1) · 1914 (2) · 1915 (1) · 1917 (1) · 1918 (3) · 1919 (1)
Year granted:
1900 (1) · 1916 (1) · 1917 (1) · 1918 (2) · 1919 (1) · 1920 (2) · 1921 (1) · 1923 (2)
Office: (Click arrow to add another value)
Inventors:
Arthur Lionel Rawlings (1) · Edward A. Johnston (1) · Elmer A. Sperry (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 (10)
Inventor location:
None (11)
Applicant person:
None (3) · Arthur Lionel Rawlings (1) · Edward A. Johnston (1) · Elmer Ambrose Sperry (1) · Geoffrey Harrison Brancker (1) · Harry L. Tanner (1) · Lawrence Burst Sperry (2) · Morris M. Titterington (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
None (4) · COMPANY (1) · COMPANY + INDIV (3) · COMPANY+INDIV (1) · INDIV (2)
Applicant is inventor:
None (2) · No (3) · Yes (6)
Tech fields:
None (11)
Filing date:
1899 (1) · 1911 (1) · 1912 (1) · 1914 (2) · 1915 (1) · 1917 (1) · 1918 (3) · 1919 (1)
Full specification filed date:
None (11)
Application number:
None (8) · 1045715 (1) · 1899721072 (1) · 20105717 (1)
Grant date:
1900 (1) · 1916 (1) · 1917 (1) · 1918 (2) · 1919 (1) · 1920 (2) · 1921 (1) · 1923 (2)
Granted:
Yes (11)
Publication date:
None (11)
Supplementary to patent:
None (10) · Patent US-1912-1186856 (1)
Related to aircraft:
None (2) · 1 (8) · Yes (1)
Patent agent:
Bruce Greenbrough? (1) · Herbert H. Thompson (8) · Meyers . . . (1) · None (1)
Assigned to:
McCormick Harvesting Machine (1) · Sperry Gyroscope Company (10)
National tech categories:
None (9) · UPSC 33/232 (1) · USPC 416/113 (1)
IPCs:
None (5) · IPC B64C13/24 (1) · IPC G01C19/36 (1) · IPC G01C19/38 (1) · IPC G01P3/36 (1) · IPC G01P5/06 (1) · IPC G05D1/02 (1)
CPCs:
CPC B64C11/006 (1) · CPC B64C13/24 (1) · CPC B64C17/00 (1) · CPC F05B2260/74 (1) · CPC G01C19/36 (1) · CPC G01C19/38 (4) · CPC G01P3/36 (1) · 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) · 1800 - 1899 (1) · 1900 - 1999 (8)
First filing:
None (3) · No (4) · Yes (4)
Cites these patents:
None (11)
Citations from after 1930:
None (1)
Number of text pages:
2 - 3 (3) · 3 - 20 (8)
Number of claims:
3 - 7 (4) · 7 - 70 (7)
Number of diagram pages:
1 (4) · 2 (3) · 3 (1) · 5 (3)
Number of figures:
3 - 6 (4) · 6 - 12 (7)

Showing below up to 11 results in range #1 to #11.

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