Drilldown: Patents

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Patents > Application number : 414483D or 496388D or navigation

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Year filed:
None (4) · 1880 - 1889 (1) · 1890 - 1899 (2) · 1900 - 1909 (1) · 1910 - 1919 (3) · 1920 - 1929 (3)
Year granted:
1860 - 1869 (1) · 1880 - 1889 (4) · 1890 - 1899 (2) · 1900 - 1909 (1) · 1910 - 1919 (3) · 1920 - 1929 (3)
Office:
FR (6) · US (8)
Inventors:
Anton Spier (1) · Bertram Ogilvie (1) · Carl W. Peterson (1) · Charles Arthur Beauchamp Pickard Hawkins (1) · Charles H. MORGAN (1) · Émile Letord (2) · Émile-Louis Letord (3) · Frank M MAHAN (1) · J. A. ELSTON (1) · James M. Wheeler (1) · Louis Béchereau (2) · Max A. DABERER (1) · Oscar L. Smith (1)
Inventor country:
FR (5) · NZ (1) · US (8)
Inventor location:
None (14)
Applicant person:
None (6) · Bertram Ogilvie (1) · Charles Arthur Beauchamp Pickard Hawkins (1) · Émile Letord (2) · Émile-Louis Letord (3) · Klusemann, William (1/3) (1) · Louis Béchereau (2) · MAHAN FRANK M (1) · St. Louis, MO (1)
Applicant firm:
None (14)
Applicant type:
None (7) · INDIV (7)
Applicant is inventor:
Yes (14)
Tech fields:
None (1) · airfoil (1) · construction (1) · engines (3) · kite (1) · LTA (7) · propulsion (3) · radiators (1) · ribs (1) · structure (1) · wings (1)
Filing date:
None (8) · 1910 (1) · 1918 (2) · 1922 (3)
Full specification filed date:
None (14)
Application number: (Click arrow to add another value)
Grant date:
None (4) · 1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (1) · 1910 - 1919 (3) · 1920 - 1929 (3)
Granted:
None (5) · Yes (9)
Publication date:
None (5) · 1880 - 1889 (2) · 1890 - 1899 (1) · 1910 - 1919 (3) · 1920 - 1929 (3)
Supplementary to patent:
None (7) · 1867-08-13 (1) · 1887-04-19 (1) · 1887-11-22 (1) · 1897-10-05 (1) · 1907-07-23 (1) · Patent BE-1921-02-16 (1) · Patent NZ-1909-25865 (1)
Related to aircraft:
None (3) · 1 (6) · Yes (5)
Patent agent:
None (5) · 1 (3) · Charles Weismann (1) · J. Germain (2) · None (2) · Schwab (1)
Assigned to:
None (9) · 1 (5)
National tech categories:
None (5) · 217232 (1) · 219285 (1) · 275013 (1) · 619283 (1) · FR 15.2 (1) · FR 6.4 (4)
IPCs:
None (5) · 1 (3) · IPC B64C1/00 (1) · IPC B64C1/28 (1) · IPC B64C17/00 (1) · IPC B64C3/00 (1) · IPC B64D27/04 (1) · IPC B64D35/08 (1) · IPC F01P7/10 (1)
CPCs:
None (7) · 577057 (1) · CPC B64C1/28 (1) · CPC B64C17/00 (1) · CPC B64C2700/6218 (1) · CPC B64C2700/6233 (1) · CPC B64C3/00 (1) · CPC B64D27/04 (1) · CPC B64D35/08 (1) · CPC F01P7/10 (1)
Family year:
None (8) · 1909 (1) · 1918 (2) · 1921 (1) · 1922 (2)
First filing:
None (2) · No (1) · Yes (11)
Cites these patents:
None (6) · 1867 (1) · 1887 (2) · 1897 (1) · 1905 (1) · CPC B64B1/00 (1) · USPC 244/87 (1) · USPC 416/113 (1)
Citations from after 1930:
None (5)
Number of text pages:
None (1) · 2 (5) · 5 (1) · 1,885 (1)
Number of claims:
None (7) · 1 (6) · 46,608,573 (1)
Number of diagram pages:
None (3) · 0 - 50,000,000 (11)
Number of figures:
None (7) · 2 (2) · 3 (3) · 4 (1) · 43,761,046 (1)

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