Drilldown: Patents

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Patents > Inventor location : County of London or None & Number of claims: 18-20

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Year filed:
1880 - 1889 (4) · 1890 - 1899 (1) · 1900 - 1909 (23) · 1910 - 1919 (42)
Year granted:
1880 - 1889 (4) · 1890 - 1899 (1) · 1900 - 1909 (8) · 1910 - 1919 (48) · 1920 - 1929 (9)
Office:
AT (1) · AU (2) · CA (5) · FI (1) · FR (4) · GB (6) · HU (3) · NZ (1) · US (47)
Inventors:
Sam Leonard Walkden (3) · James Vernon Martin (3) · William L. Gilmore‎ (2) · Alfred John Macy (2) · Alois Wolfmüller (2)
Inventor country:
None (1) · AT (1) · CA (1) · DE (4) · Egypt (1) · FR (4) · GB (6) · MX (1) · NZ (1) · US (52)
Inventor location: (Click arrow to add another value)
Applicant person:
None (9) · Sam Leonard Walkden (3) · James V. Martin (3) · Alfred John Macy (2) · Alois Wolfmüller (2)
Applicant firm:
None (60) · Blair Atholl Aeroplane Syndicate (1) · Commercial Aerial Navigation Co (1) · Curtiss Aeroplane (6) · Macy Engineering Company (1) · Sperry Gyroscope Company (1)
Applicant type:
None (4) · COMPANY (2) · COMPANY+INDIV (5) · INDIV (59)
Applicant is inventor:
No (9) · Yes (61)
Tech fields:
stability (22) · airplane (19) · Design (11) · frame (10) · navigation (9) · Propulsion (9) · None (9) · control (8) · LTA (8) · rudder (7) · automatic stability (7) · subsystem (5) · gyroscope (5) · whole (5)
Filing date:
1880 - 1889 (4) · 1890 - 1899 (1) · 1900 - 1909 (23) · 1910 - 1919 (42)
Full specification filed date:
None (65) · 1908 (1) · 1909 (1) · 1910 (1) · 1913 (2)
Application number:
None (24)
Grant date:
None (3) · 1880 - 1889 (4) · 1890 - 1899 (1) · 1900 - 1909 (8) · 1910 - 1919 (45) · 1920 - 1929 (9)
Granted:
None (1) · Yes (69)
Publication date:
None (57) · 1889 (1) · 1909 (1) · 1910 (3) · 1911 (3) · 1912 (1) · 1913 (1) · 1914 (2) · 1915 (1)
Supplementary to patent:
None (55) · DE-1909-06-01 (1) · DE-1909-12-31 (1) · Patent AT-1912-64662 (1) · Patent BE-1913-252533 (1) · Patent DE-1885-34853 (1) · Patent FR-1908-404631 (1) · Patent FR-1909-403429 (1) · Patent GB-1909-8531 (3) · Patent GB-1910-6051 (2) · Patent US-1903-821393 (1) · Patent US-1907-968931 (1) · Patent US-1908-1077750 (1) · Patent US-1909-927289 (1) · Patent US-1910-1041876 (1) · Patent US-1916-1327055 (1)
Related to aircraft:
None (2) · 0 (1) · 1 (46) · Partially (1) · Yes (20)
Patent agent:
None (18) · John P. Tarbox (6) · Munn & Co. (5) · Bathul & Bathul? (2) · Brown & Hopkins (2)
Assigned to:
None (64) · (½) (1) · Commercial Aerial Navigation Co (1) · Curtiss Aeroplane and Motor Corporation (2) · Frank M. Thompson (1) · Octave Chanute (1) · Sperry Gyroscope Company (1)
National tech categories:
None (27) · FR 6.4 (4) · USPC 244/80 (3) · HU V/h (3) · USPC 244/151R (2) · USPC 244/76R (2) · USPC 244/28 (2) · USPC 244/233 (2) · USPC 244/22 (2) · USPC 244/90R (2) · USPC 244/9 (2)
IPCs:
None (42) · IPC B64B1/00 (1) · IPC B64C1/00 (5) · IPC B64C1/26 (1) · IPC B64C13/00 (1) · IPC B64C13/24 (1) · IPC B64C17/00 (2) · IPC B64C17/06 (2) · IPC B64C25/00 (2) · IPC B64C25/50 (1) · IPC B64C3/00 (1) · IPC B64C3/385 (1) · IPC B64C3/50 (1) · IPC B64C3/54 (2) · IPC B64C33/00 (1) · IPC B64C33/02 (2) · IPC B64C39/00 (3) · IPC B64C39/06 (1) · IPC F02B75/22 (1) · IPC G01C19/38 (1) · IPC G01C21/18 (1)
CPCs:
None (14) · CPC B64C13/00 (5) · CPC B64C17/00 (4) · CPC B64B1/00 (4) · CPC B64C39/005 (3) · CPC B64C39/00 (3) · CPC B64C33/02 (3) · CPC B64C2700/6295 (3) · CPC B64C3/385 (3) · CPC B64C13/24 (3) · CPC B64C17/06 (2) · CPC B64C2700/6246 (2) · CPC B64C39/08 (2) · CPC B64C25/60 (2) · CPC B64C2700/6216 (2)
Family year:
None (3) · 100 - 199 (1) · 1800 - 1899 (5) · 1900 - 1999 (61)
First filing:
None (4) · No (15) · Yes (51)
Cites these patents:
None (68) · Patent US-1909-1008479 (1) · Patent US-1910-968931 (1)
Citations from after 1930:
None (17) · 1 (6) · 2 (1) · 4 (1) · 5 (1) · 22 (1)
Number of text pages:
None (1) · 1 - 4 (8) · 4 - 5 (17) · 5 - 6 (13) · 6 - 8 (15) · 8 - 40 (16)
Number of claims:
18 (34) · 19 (14) · 20 (22)
Number of diagram pages:
None (2) · 1 - 3 (26) · 3 - 6 (27) · 6 - 12 (15)
Number of figures:
None (1) · 2 - 5 (9) · 5 - 8 (15) · 8 - 11 (16) · 11 - 17 (13) · 17 - 40 (16)

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