Drilldown: Patents

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Patents > Office : GB or GR or US & Tech fields: automatic stability

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Year filed:
1840 - 1849 (1) · 1890 - 1899 (2) · 1900 - 1909 (27) · 1910 - 1919 (98)
Year granted:
None (1) · 1890 - 1899 (1) · 1900 - 1909 (12) · 1910 - 1919 (112) · 1920 - 1929 (2)
Office: (Click arrow to add another value)
Inventors:
Sam Leonard Walkden (7) · Louis Marmonier (3) · Robert Esnault-Pelterie (3) · John William Dunne (3) · Rudolf Stamkort (3) · Franz Adam (3) · Jean-Jules Cambou (3) · Alfred John Macy (3) · Louis-Adolphe Hayot (3)
Inventor country:
None (1) · AT (2) · AU (4) · BE (1) · CH (1) · CL (1) · DE (10) · FR (30) · GB (22) · HU (2) · IT (3) · MT (1) · NL (1) · NO (1) · NZ (2) · PL (1) · PO (1) · RU (5) · US (42) · ZA (1)
Applicant person:
Sam Leonard Walkden (7) · None (5) · Franz Adam (3) · Rudolf Stamkort (3) · Robert Esnault-Pelterie (3) · Louis-Adolphe Hayot (3) · Charles Marie Joseph Baillod (3) · Alfred John Macy (3)
Applicant firm:
None (124) · Blair Atholl Aeroplane Syndicate (1) · Connecticut Aircraft (1) · Macy Engineering Company (1) · Sperry Gyroscope Company (1)
Applicant type:
COMPANY + INDIV (3) · COMPANY+INDIV (1) · INDIV (124)
Applicant is inventor:
No (4) · Yes (124)
Tech fields: (Click arrow to add another value)
Filing date:
1840 - 1849 (1) · 1890 - 1899 (2) · 1900 - 1909 (27) · 1910 - 1919 (98)
Full specification filed date:
None (98) · 1900 (1) · 1904 (1) · 1909 (9) · 1910 (3) · 1911 (6) · 1912 (1) · 1913 (3) · 1914 (4) · 1915 (1) · 1916 (1)
Application number:
None (21)
Grant date:
None (2) · 1890 - 1899 (1) · 1900 - 1909 (12) · 1910 - 1919 (111) · 1920 - 1929 (2)
Granted:
No (1) · Yes (127)
Publication date:
None (118) · 1891 (1) · 1910 (4) · 1911 (1) · 1912 (2) · 1914 (2)
Supplementary to patent:
None (68) · Patent GB-1909-8531 (5) · Patent CH-1911-55140 (3) · Patent FR-1909-399456 (2) · Patent NZ-1909-26981 (2) · Patent GB-1913-2294 (2) · Patent GB-1910-6051 (2) · Patent FR-1914-475066 (2) · Patent FR-1912-447782 (2) · Patent FR-1911-446282 (2) · Patent FR-1911-445963 (2) · Patent FR-1909-406466 (2) · Patent US-1914-1368226 (2) · Patent DE-1912-05-04 Otto Albin Budig (2) · Patent AU-1911-510 (2) · Patent BE-1910-230887 (2)
Related to aircraft:
None (1) · 1 (33) · Yes (94)
Patent agent:
None (37) · Marks & Clerk (10) · Abel & Imray (10) · Haseltine, Lake & Co. (6) · Herbert Haddan & Co. (4) · Boult, Wade & Tennant (4) · Victor J. Evans (4) · Fell & James (2) · J. Hans (2) · Munn & Co. (2) · Chatwin, Herschell & Co. (2) · Edward Evans & Co. (2)
Assigned to:
None (123) · Blair Atholl Aeroplane Syndicate (1) · Connecticut Aircraft (1) · Edwin Latimer Weber (1) · Macy Engineering Company (1) · Walter L. Buckman (1)
National tech categories:
None (75) · USPC 244/80 (11) · USPC 244/177 (9) · USPC 244/79 (5) · USPC 244/82 (4) · USPC 244/90R (4) · USPC 244/78.1 (4) · USPC 244/93 (3) · USPC 244/45R (3) · USPC 244/76R (2) · USPC 244/87 (2) · USPC 244/48 (2)
IPCs:
None (58) · CPC B64C1/00 (1) · CPC B64C17/00 (2) · IPC A63H27/20 (1) · IPC B643/00 (1) · IPC B64B1/00 (1) · IPC B64C1/00 (27) · IPC B64C13/00 (1) · IPC B64C13/24 (1) · IPC B64C17/00 (34) · IPC B64C17/06 (9) · IPC B64C2700/6295 (1) · IPC B64C3/14 (1) · IPC B64C3/38 (4) · IPC B64C3/48 (1) · IPC B64C3/54 (3) · IPC B64C30/00 (1) · IPC B64C39/00 (5) · IPC B64C39/08 (1) · IPC B64C39/10 (2) · IPC B64D17/00 (1) · IPC CPC B64C13/00 (1)
CPCs:
CPC B64C17/00 (53) · CPC B64C2700/6218 (16) · CPC B64C13/00 (15) · CPC B64C17/06 (12) · None (9) · CPC B64C2700/6295 (9) · CPC B64C2700/6216 (9) · CPC B64C39/00 (6) · CPC B64C3/385 (6) · CPC B64C2700/6214 (6) · CPC B64C2700/6212 (6) · CPC B64C13/24 (6) · CPC B64C1/00 (3) · CPC G05D1/0061 (2) · CPC Y10S200/29 (2) · CPC Y10T74/1221 (2) · CPC B64C39/10 (2)
Family year:
None (2) · 1840 - 1849 (1) · 1890 - 1899 (2) · 1900 - 1909 (40) · 1910 - 1919 (82) · 1990 - 1999 (1)
First filing:
None (2) · No (51) · Yes (75)
Cites these patents:
None (124) · 1 (1) · Patent GB-1889-19282 (1) · Patent GB-1896-9108 (1) · Patent GB-1909-978 (1) · Patent US-1911-1049521 (1)
Citations from after 1930:
None (16) · 1 (9) · 2 (1) · 5 (2) · 6 (1) · 22 (1)
Number of text pages:
None (7) · 1 - 2 (2) · 2 - 3 (30) · 3 - 4 (35) · 4 - 6 (24) · 6 - 15 (30)
Number of claims:
None (10) · 1 - 2 (15) · 2 - 4 (25) · 4 - 5 (19) · 5 - 10 (33) · 10 - 50 (26)
Number of diagram pages:
None (6) · 1 - 2 (46) · 2 - 4 (48) · 4 - 9 (28)
Number of figures:
None (9) · 1 - 3 (16) · 3 - 5 (26) · 5 - 6 (15) · 6 - 11 (37) · 11 - 30 (25)

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