Drilldown: Patents

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Patents > Office: US & First filing: None & Number of claims: 7-10

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Year filed:
1892 (1) · 1894 (1) · 1902 (1) · 1904 (1) · 1906 (1) · 1908 (2) · 1910 (1) · 1911 (1) · 1913 (1) · 1917 (2) · 1918 (1)
Year granted:
1895 (2) · 1902 (1) · 1905 (1) · 1907 (1) · 1912 (3) · 1913 (1) · 1914 (1) · 1917 (1) · 1919 (1) · 1921 (1)
Office: (Click arrow to add another value)
Inventors:
Alexander Keith (1) · Alfred Maul (1) · Byron C. Riblet (1) · Edward J. Pennington (1) · Everard Richard Calthrop (1) · Frank R. MCBERTY (1) · Frederick Marshall Osgood (1) · George Seifert (1) · Joel A. Rice (1) · Joel Trout Rice (1) · José Weiss (1) · Joseph J. Costanzo (1) · Morris M. Titterington (1) · Otto Lilienthal (1) · Royal A. Rice (1) · Wilhelm Theodor Unge (1)
Inventor country:
AH (1) · DE (2) · Egypt (1) · GB (2) · Italy (1) · SE (1) · US (7)
Inventor location:
None (12) · FIPSloc=42095 (1) · Northampton (1) · Northampton county (1) · Pennsylvania (1)
Applicant person:
None (7) · Alexander Keith (1) · Edward J. Pennington (1) · Everard Richard Calthrop (1) · George Seifert (1) · Joel C. Pennington (1) · José Weiss (1) · Morris M. Titterington (1) · Otto Lilienthal (1) · William B Keep (1)
Applicant firm:
None (12) · Sperry Gyroscope Company (1)
Applicant type:
None (6) · INDIV (7)
Applicant is inventor:
None (3) · Yes (10)
Tech fields:
None (13)
Filing date:
1892 (1) · 1894 (1) · 1902 (1) · 1904 (1) · 1906 (1) · 1908 (2) · 1910 (1) · 1911 (1) · 1913 (1) · 1917 (2) · 1918 (1)
Full specification filed date:
September 13, 1917 (1)
Application number:
None (11) · 1913797704 (1) · US19170191287 (1)
Grant date:
1895 (2) · 1902 (1) · 1905 (1) · 1907 (1) · 1912 (3) · 1913 (1) · 1914 (1) · 1917 (1) · 1919 (1) · 1921 (1)
Granted:
None (1) · Yes (12)
Publication date:
None (13)
Supplementary to patent:
None (11) · February 27, 1908 (1) · Patent GB-1912-29072 (1) · Serial No. 418122 (1)
Related to aircraft:
None (1) · -1 (1) · 0.5 (1) · 1 (9) · Partially (1)
Patent agent:
None (9) · Crosby & Gregory (1) · Foster, Freeman, Watson & Coit (1) · Herbert H. Thompson (1) · Wm. Wallace White (1)
Assigned to:
None (10) · Chicago, IL (1) · Edward J. Pennington (1) · Joel C. Pennington (1) · Sperry Gyroscope Company (1) · Western Electric Company (1) · William B Keep (1)
National tech categories:
None (2) · USPC 102/380 (1) · USPC 104/252 (1) · USPC 104/35 (1) · USPC 104/47 (1) · USPC 2/2.14 (1) · USPC 2/82 (1) · USPC 244/110E (1) · USPC 244/16 (1) · USPC 244/22 (1) · USPC 244/25 (1) · USPC 244/3 (1) · USPC 244/3.23 (1) · USPC 244/35R (1) · USPC 396/7 (1) · USPC 441/87 (1) · USPC 446/49 (1) · USPC 74/5 (1) · USPC 89/1.1 (1) · USPC 89/1.3 (1) · USPC 89/1.808 (1) · USPC 89/28.05 (1)
IPCs:
None (7) · IPC A63H 33/20 (1) · IPC A63H33/00 (1) · IPC B63C9/00 (1) · IPC B63C9/06 (1) · IPC B64B1/00 (1) · IPC B64C31/02 (1) · IPC F42B10/30 (1) · IPC G01P5/06 (1)
CPCs:
None (3) · CPC A63H33/20 (1) · CPC B61J1/04 (1) · CPC B63C9/06 (1) · CPC B64B1/00 (1) · CPC B64C3/14 (1) · CPC B64C31/02 (1) · CPC B64C33/02 (1) · CPC B64D17/80 (EP) (1) · CPC G01P5/06 (1) · CPC G03B15/00 (1) · CPC Y10T74/12 (1)
Family year:
None (6) · 1892 (1) · 1895 (1) · 1904 (1) · 1913 (1) · 1917 (2) · 1918 (1)
First filing: (Click arrow to add another value)
Cites these patents:
None (12) · Patent GB-1908-17150 (1)
Citations from after 1930:
None (13)
Number of text pages:
1 (1) · 2 (4) · 3 (7) · 4 (1)
Number of claims:
7 (5) · 8 (2) · 9 (3) · 10 (3)
Number of diagram pages:
1 (5) · 2 (6) · 3 (2)
Number of figures:
None (1) · 1 - 3 (2) · 3 - 5 (5) · 5 - 9 (5)

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