Drilldown: Patents

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Patents > CPCs: CPC B64C39/005 & Number of claims: 4-30

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Year filed:
None (1) · 1870 - 1879 (1) · 1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (27) · 1910 - 1919 (37)
Year granted:
1870 - 1879 (1) · 1880 - 1889 (2) · 1890 - 1899 (2) · 1900 - 1909 (15) · 1910 - 1919 (48) · 1920 - 1929 (1)
Office:
FR (11) · GB (13) · US (45)
Inventors:
Ruter William Springer (3) · Isaac Bell (3) · Alfred-Eugène Pichou (3) · John Henry Jensen (2) · John Philip McGuire (2)
Inventor country:
AU (1) · BE (1) · CA (1) · DE (3) · FR (7) · GB (5) · IE (3) · TN (1) · US (47)
Inventor location:
None (66) · Baltimore (1) · Maryland (1) · Somme (1) · St. Louis (1)
Applicant person:
Ruter William Springer (3) · Isaac Bell (3) · Alfred-Eugène Pichou (3) · John Henry Jensen (2) · John Philip McGuire (2)
Applicant firm:
None (68) · Société Anonyme L’Aéra (1)
Applicant type:
None (1) · COMPANY + INDIV (1) · INDIV (67)
Applicant is inventor:
No (2) · Yes (67)
Tech fields:
propulsion (28) · Frame (17) · navigation (17) · Airplane (16) · propeller (12) · None (12) · stability (8) · flapping (8) · LTA (8) · hybrid (8) · helicopter (7) · wheels (6) · HTA (6) · Design (6) · airfoil (5) · rudder (5) · landing (5)
Filing date:
None (1) · 1800 - 1809 (1) · 1870 - 1879 (1) · 1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (26) · 1910 - 1919 (37)
Full specification filed date:
November 1912 (1) · April 1913 (1) · November 1914 (2)
Application number:
None (8)
Grant date:
None (2) · 1870 - 1879 (1) · 1880 - 1889 (2) · 1890 - 1899 (2) · 1900 - 1909 (14) · 1910 - 1919 (47) · 1920 - 1929 (1)
Granted:
No (1) · Yes (68)
Publication date:
None (55) · 1903 (2) · 1904 (1) · 1909 (1) · 1910 (3) · 1911 (1) · 1912 (1) · 1913 (1) · 1914 (1) · 1915 (2) · 1918 (1)
Supplementary to patent:
None (57) · Patent CA-1909-126457 (1) · Patent FR-1902-326476 (2) · Patent FR-1911-429078 (1) · Patent FR-1912-461530 (1) · Patent GB-1909-6378 (1) · Patent GB-1911-12188 (1) · Patent US-1909-1137533 (1) · Patent US-1913-1133984 (1) · Patent US-1916-1208684 (2) · TN1910-11-05 (1)
Related to aircraft:
1 (53) · Yes (16)
Patent agent:
None (8) · Munn & Co. (6) · H. D. Fitzpatrick & Co. (3) · W. J. FitzGerald & Co. (2) · Marks & Clerk (2) · E. Blétry (2) · C. A. Snow & Co. (2)
Assigned to:
None (66) · 1 (1) · A. B. Bowman (1) · Robert Conklin (1)
National tech categories:
None (20) · FR 6.2 (1) · FR 6.3 (3) · FR 6.4 (7) · USPC 244/103R (1) · USPC 244/119 (1) · USPC 244/133 (1) · USPC 244/154 (1) · USPC 244/19 (3) · USPC 244/20 (12) · USPC 244/21 (1) · USPC 244/218 (2) · USPC 244/39 (1) · USPC 244/48 (1) · USPC 244/50 (1) · USPC 244/64 (2) · USPC 244/66 (1) · USPC 244/70 (8) · USPC 244/71 (1) · USPC 244/72 (1) · USPC 244/9 (8) · USPC 416/101 (1) · USPC 416/112 (2) · USPC 416/113 (2) · USPC 416/116 (1) · USPC 416/119 (1) · USPC 416/4 (1) · USPC 416/88 (1)
IPCs:
None (37) · IPC B64C39/00 (32) · IPC C07D209/34 (1)
CPCs: (Click arrow to add another value)
Family year:
None (2) · 1870 - 1879 (1) · 1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (28) · 1910 - 1919 (35)
First filing:
None (1) · No (11) · Yes (57)
Cites these patents:
None (68) · Patent US-1909-486257 (1)
Citations from after 1930:
None (24) · 1 (10) · 4 (1)
Number of text pages:
2 - 3 (11) · 3 - 4 (26) · 4 - 5 (13) · 5 - 8 (19)
Number of claims:
4 - 5 (19) · 5 - 6 (13) · 6 - 10 (22) · 10 - 18 (15)
Number of diagram pages:
1 - 2 (10) · 2 - 3 (24) · 3 - 7 (35)
Number of figures:
2 - 4 (10) · 4 - 5 (7) · 5 - 7 (22) · 7 - 9 (10) · 9 - 40 (20)

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