Drilldown: Patents

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Patents > Application number : 1907372994 or None & CPCs: CPC B64C17/00

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Year filed:
None (1) · 1880 - 1889 (1) · 1900 - 1909 (14) · 1910 - 1919 (21) · 1920 - 1929 (1) · 1930 - 1939 (1)
Year granted:
None (4) · 1890 - 1899 (1) · 1900 - 1909 (4) · 1910 - 1919 (26) · 1920 - 1929 (3) · 1930 - 1939 (1)
Office:
DE (15) · FR (12) · GB (3) · US (9)
Inventors:
None (3) · James Means (2) · Sam Leonard Walkden (2)
Inventor country:
AT (1) · DE (10) · DK (1) · FR (11) · GB (4) · Gera-Reuß (1) · US (13)
Applicant person:
None (5) · James Means (2) · Sam Leonard Walkden (2)
Applicant firm:
None (35) · Connecticut Aircraft (1) · Hensel Aero Stabilizer Company (1) · Luft-Verkehrs-Gesellschaft m.b.H. (1) · Motorluftschiff Studiengesellschaft m.b.H (1)
Applicant type:
None (3) · COMPANY (2) · COMPANY+INDIV (1) · INDIV (33)
Applicant is inventor:
None (2) · No (1) · Yes (36)
Tech fields:
stability (28) · airplane (26) · automatic stability (12) · navigation (7) · frame (5) · Design (5) · equilibrium (5) · pendulum (4) · subsystem (4) · Propellers (3) · Aerodynamics (3) · Control (3)
Filing date:
None (1) · 1880 - 1889 (1) · 1900 - 1909 (15) · 1910 - 1919 (19) · 1920 - 1929 (1) · 1930 - 1939 (1) · 1960 - 1969 (1)
Full specification filed date:
None (33) · 1909 (2) · 1910 (1) · 1913 (1) · 1914 (2)
Application number: (Click arrow to add another value)
Grant date:
None (17) · 1890 - 1899 (1) · 1900 - 1909 (2) · 1910 - 1919 (15) · 1920 - 1929 (2) · 1930 - 1939 (1) · 1960 - 1969 (1)
Granted:
None (4) · No (1) · Yes (34)
Publication date:
None (19) · 0 - 99 (1) · 1900 - 1999 (19)
Supplementary to patent:
None (26) · Patent AT-1908-41559 (1) · Patent DE-1909-247221 (1) · Patent FR-1909-401348 (1) · Patent FR-1910-421257 (1) · Patent GB-1909-8531 (2) · Patent GB-1913-4697 (1) · Patent GB-1918-128040 (1) · Patent IT-1918-12-13-Salvatore de Santis (1) · Patent US-1908-935766 (1) · Patent US-1908-989022 (1) · Patent US-1913-1112794 (1) · Patent US-1919-02-25 Alfredo Guillermo Leigh (1)
Related to aircraft:
None (2) · 1 (24) · Yes (13)
Patent agent:
None (22) · 746229 (1) · Abel & Imray (2) · D. Sad (1) · Dony et Armengaud aîné (1) · E. Blétry (2) · H. Licht u. E. Liebing (1) · H. S. Woodward (1) · J. Bonnet-Thirion et Breton (1) · J. Clark Jefferson, F.I.P.A. (1) · John L. Boone (1) · Joseph David (1) · L. F. Rau.... Jr. (1) · None (1) · Victor J. Evans (2)
Assigned to:
None (35) · (1/4) (1) · Connecticut Aircraft (1) · Hensel Aero Stabilizer Company (1) · Louis W. Felt (1) · Walter L. Buckman (1)
National tech categories:
None (7) · DE 77h (1) · DE 77h.15 (1) · DE 77h.5 (12) · FR 6.4 (10) · USPC 244/80 (5) · USPC 244/90R (1) · USPC 244/93 (2)
IPCs:
None (10) · B64C3/42 (1) · CPC B64C1/00 (1) · CPC B64C17/00 (1) · IPC A63H27/127 (1) · IPC B64C1/00 (10) · IPC B64C17/00 (19) · IPC B64C17/02 (1) · IPC B64C17/04 (4) · IPC B64C19/00 (2) · IPC B64C27/26 (1) · IPC B64C3/38 (1) · IPC B64C9/00 (1) · IPC E04G13/02 (1) · IPC H03B7/10 (1)
CPCs: (Click arrow to add another value)
Family year:
None (4) · 1880 - 1889 (1) · 1900 - 1909 (17) · 1910 - 1919 (16) · 1960 - 1969 (1)
First filing:
None (5) · No (13) · Yes (21)
Cites these patents:
None (38) · 0 (1)
Citations from after 1930:
None (3)
Number of text pages:
None (9) · 1 - 2 (4) · 2 - 3 (14) · 3 - 50,000,000 (12)
Number of claims:
None (13) · 1 - 3 (14) · 3 - 5 (5) · 5 - 14 (7)
Number of diagram pages:
None (9) · 1 (21) · 2 (6) · 3 (3)
Number of figures:
None (10) · 1 - 3 (9) · 3 - 4 (6) · 4 - 6 (5) · 6 - 12 (9)

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