Drilldown: Patents

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Patents > Application number : 191510377D or navigation or rudder

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Year filed:
None (5) · 1886 (1) · 1896 (1) · 1897 (1) · 1905 (1) · 1909 (3) · 1910 (3) · 1911 (1) · 1915 (1)
Year granted:
1860 - 1869 (1) · 1880 - 1889 (4) · 1890 - 1899 (2) · 1900 - 1909 (1) · 1910 - 1919 (9)
Office:
GB (1) · US (16)
Inventors:
Anton Spier (1) · Carl W. Peterson (1) · Charles H. MORGAN (1) · Elmer Ambrose Sperry (1) · Frank M MAHAN (1) · J. A. ELSTON (1) · James L. LOVE (1) · James Lester Walker (1) · James M. Wheeler (1) · Max A. DABERER (1) · Max DINGFELDER (1) · Oscar L. Smith (1) · Patrick D. RIORDAN (1) · Sweall A. WITHERSPOON (1) · Victor P FLEISS (1) · Wilhelm RODE (1) · William Charles HURST (1)
Inventor country:
DE (1) · US (16)
Applicant person:
None (8) · DINGFELDER MAX (1) · Elmer Ambrose Sperry (1) · FLEISS VICTOR P (1) · HURST William Charles (1) · James L. Walker (1) · Klusemann, William (1/3) (1) · LOVE JAMES L (1) · MAHAN FRANK M (1) · RIORDAN PATRICK D (1) · St. Louis, MO (1)
Applicant firm:
None (16) · Sperry Gyroscope Company (1)
Applicant type:
None (9) · COMPANY + INDIV (1) · INDIV (7)
Applicant is inventor:
No (1) · Yes (16)
Tech fields:
airplane (7) · automatic stability (1) · electricity (1) · gyroscope (1) · kite (2) · LTA (7) · magnet (1) · stability (1)
Filing date:
None (3) · 1910 - 1919 (1) · 1960 - 1969 (14)
Full specification filed date:
December 31, 1969 (14)
Application number: (Click arrow to add another value)
Grant date:
None (2) · 1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (2) · 1910 - 1919 (4) · 1960 - 1969 (6)
Granted:
None (9) · Yes (8)
Publication date:
None (5) · 900 - 999 (1) · 1800 - 1899 (3) · 1900 - 1999 (6) · 3500 - 3599 (1) · 9000 - 9099 (1)
Supplementary to patent:
None (4) · 1867-08-13 (1) · 1887-04-19 (1) · 1887-11-22 (1) · 1897-10-05 (1) · 1907-07-23 (1) · 1909-12-01 (1) · 1910-04-27 (1) · 1911-04-04 (1) · 1911-05-09 (1) · 1911-06-20 (1) · 1912-01-23 (1) · landing (1) · Patent GB-1913-2294 (1) · Patent US-1914-1368226 (1)
Related to aircraft:
None (7) · Yes (10)
Patent agent:
None (10) · 1 (4) · 1911-05-30 (2) · Haseltine, Lake & Co. (1)
Assigned to:
None (6) · 1 (11)
National tech categories:
None (8) · 1 (1) · 217232 (1) · 219285 (1) · 275013 (1) · 611056 (1) · 619283 (1) · FR 530926 (1) · FR 579008 (1) · FR 593555 (1)
IPCs:
None (12) · 1 (4) · IPC B64C1/00 (1) · IPC B64C17/06 (1)
CPCs:
None (12) · 1 (2) · 500705 (1) · 577057 (1) · CPC B64C17/06 (1) · CPC B64C2700/6216 (1)
Family year:
None (2) · 0 - 99 (1) · 1900 - 1999 (9)
First filing:
None (9) · No (1) · Yes (7)
Cites these patents:
None (3) · 1867 (1) · 1887 (2) · 1897 (1) · 1905 (1) · 1909 (1) · 1910 (1) · 1911 (1) · B64C17/06 (1) · CPC B64B1/00 (1) · USPC 244/48 (1) · USPC 244/87 (2) · USPC 416/113 (1)
Citations from after 1930:
None (17)
Number of text pages:
None (1) · 14 (1) · 1,885 (1) · 1,909 (1) · 1,910 (1)
Number of claims:
None (13) · 2 (1) · 12 (1) · 43,938,773 (1) · 46,608,573 (1)
Number of diagram pages:
None (5) · 0 - 1,000 (3) · 1,000 - 46,000,000 (3) · 46,000,000 - 48,000,000 (6)
Number of figures:
None (11) · 0 - 50,000,000 (6)

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