Drilldown: Patents

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Patents > Patent agent: None & CPCs : CPC B64C33/02 or CPC B64F1/04

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Year filed:
None (10) · 1870 - 1879 (2) · 1880 - 1889 (7) · 1890 - 1899 (7) · 1900 - 1909 (50) · 1910 - 1919 (90)
Year granted:
None (2) · 1870 - 1879 (2) · 1880 - 1889 (7) · 1890 - 1899 (9) · 1900 - 1909 (39) · 1910 - 1919 (101) · 1920 - 1929 (6)
Office:
DE (40) · FR (54) · GB (15) · US (57)
Inventors:
Friedrich Kopsch (4) · None (3) · James Dennis Roots (3) · Louis-Isidore Henry (3) · Bertram George Cooper (2) · John MARSHALL (2) · Hermann Israel (2) · Lemuel Seaman CUNNINGHAM (2) · Louis Jolivet (2) · Matthew Nial (2) · Felix Michau (2) · Charles I MATSON (2) · James Humphris (2) · Alfred Theodor Zeise (2) · William Frederic SAUNT (2)
Inventor country:
None (11) · AT (7) · AU (1) · BE (2) · BR (1) · CH (3) · DE (42) · FR (32) · GB (16) · IT (1) · Poland (1) · US (51) · ZA (1)
Applicant person:
None (19) · Friedrich Kopsch (4) · Louis-Isidore Henry (3) · James Dennis Roots (3) · Felix Michau (2) · SAUNT William FREDERIC (2) · MATSON Charles I (2) · MARSHALL JOHN (2) · Louis Jolivet (2) · Lemuel Seaman Cunningham (2) · James Humphris (2) · Alfred Theodor Zeise (2)
Applicant firm:
None (165) · Stirling Boiler (1)
Applicant type:
None (26) · COMPANY (3) · INDIV (137)
Applicant is inventor:
None (2) · No (12) · Yes (152)
Tech fields:
None (98) · flapping (27) · propulsion (17) · ornithopter (16) · navigation (14) · wings (14) · frame (13) · Stability (9) · wing (8) · subsystem (6) · control (5) · propeller (5) · airship (5) · LTA (4) · steering (4) · aerodrome (4) · airfoil (3) · rudder (3) · airplane (3) · car (3)
Filing date:
None (4) · 1870 - 1879 (2) · 1880 - 1889 (7) · 1890 - 1899 (6) · 1900 - 1909 (54) · 1910 - 1919 (93)
Full specification filed date:
December 1909 (1) · September 1910 (1)
Application number:
None (39)
Grant date:
None (28) · 1870 - 1879 (2) · 1880 - 1889 (6) · 1890 - 1899 (5) · 1900 - 1909 (34) · 1910 - 1919 (85) · 1920 - 1929 (6)
Granted:
None (1) · No (7) · Yes (158)
Publication date:
None (138) · 0 - 99 (1) · 1800 - 1899 (4) · 1900 - 1999 (23)
Supplementary to patent:
None (153) · Patent AT-1912-04-23 (1) · Patent BE-1910-12-28-Muehter (1) · Patent BR-1908-10-28 (1) · Patent DE-1893-70409 (1) · Patent DE-1909-244441 (1) · Patent FR-1899-292828 (1) · Patent FR-1905-361570 (1) · Patent FR-1907-375221 (1) · Patent FR-1908-407411 (1) · Patent FR-1909-401113 (1) · Patent GB-1909-18982 (1) · Patent US-1904-907120 (1) · Patent US-1909-940701 (1)
Related to aircraft:
None (25) · -1 (2) · 1 (77) · Yes (62)
Patent agent: (Click arrow to add another value)
Assigned to:
None (163) · Commercial Aerial Navigation Co (1) · Henri Berlie (1) · Leon F. Moss (1)
National tech categories:
None (78) · DE 62b (1) · DE 62b.33 (1) · DE 77 (14) · DE 77h (4) · DE 77h.10 (15) · DE 77h.9 (1) · DE62b (1) · FR 6.4 (14) · USPC 244/22 (33) · USPC 244/50 (1) · USPC 244/72 (7)
IPCs:
None (117) · IPC B41L47/22 (1) · IPC B41L47/58 (1) · IPC B64C23/00 (1) · IPC B64C33/00 (5) · IPC B64C33/02 (43) · IPC B64F1/04 (1) · IPC H01J29/02 (1)
CPCs: (Click arrow to add another value)
Family year:
None (7) · 1870 - 1879 (1) · 1880 - 1889 (7) · 1890 - 1899 (10) · 1900 - 1909 (55) · 1910 - 1919 (86)
First filing:
None (14) · No (60) · Yes (92)
Cites these patents:
None (166)
Citations from after 1930:
None (6) · 2 (1)
Number of text pages:
None (111) · 1 - 2 (7) · 2 - 3 (28) · 3 - 7 (20)
Number of claims:
None (121) · 1 - 3 (26) · 3 - 4 (5) · 4 - 20 (14)
Number of diagram pages:
None (1) · 1 - 3 (41) · 3 - 6 (14)
Number of figures:
None (1) · 1 - 3 (9) · 3 - 4 (5) · 4 - 6 (12) · 6 - 8 (11) · 8 - 17 (14)

Showing below up to 166 results in range #1 to #166.

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