Drilldown: Patents

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Patents > Related to aircraft: Yes & Citations from after 1930: 3-50

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Year filed:
1870 - 1879 (1) · 1890 - 1899 (1) · 1910 - 1919 (6)
Year granted:
None (1) · 1890 - 1899 (1) · 1910 - 1919 (5) · 1920 - 1929 (1)
Office:
CA (1) · FR (2) · US (5)
Inventors:
David Palmgren (1) · Elmer A. Sperry (1) · Emil Hyra (1) · Joseph Danziger (1) · Karl Klinkosch (1) · Maurice Leblanc (1) · Paul-Louis-Antoine Regnard (1) · Richard Boyman-Boyman (1) · Thomas Ansboro (1)
Inventor country:
AT (1) · FR (3) · GB (1) · Scotland (1) · US (3)
Inventor location:
None (8)
Applicant person:
None (2) · David Palmgren (1) · Elmer A. Sperry (1) · Emil Hyra (1) · Joseph Danziger (1) · Karl Klinkosch (1) · Maurice Leblanc (1) · Paul-Louis-Antoine Regnard (1)
Applicant firm:
None (7) · Westinghouse-Leblanc SA (1)
Applicant type:
None (2) · COMPANY (1) · INDIV (5)
Applicant is inventor:
None (1) · No (1) · Yes (6)
Tech fields:
aerial navigation (2) · airplane (2) · automatic stability (3) · balance (1) · collapsible (1) · Construction (1) · elasticity (1) · electrical (1) · electricity (1) · electronics (1) · external attachments (1) · flexibility (1) · frame (2) · illumination (1) · instrument (1) · kite (1) · landing (1) · lighting (1) · LTA (1) · metal (1) · Navigation (1) · Propulsion (1) · stability (3) · storage (1) · Structure (1) · Texture(?) (1) · wheels (1) · wind (1) · wood (1)
Filing date:
1870 - 1879 (1) · 1890 - 1899 (1) · 1910 - 1919 (6)
Full specification filed date:
None (8)
Application number:
None (5) · 1910550131 (1) · 1911644780 (1) · 26321718 (1)
Grant date:
None (1) · 1890 - 1899 (1) · 1910 - 1919 (5) · 1920 - 1929 (1)
Granted:
None (1) · Yes (7)
Publication date:
September 22, 1914 (1)
Supplementary to patent:
None (6) · Patent DE-1891-64557 (1) · Patent FR-1909-406466 (1)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (4) · Brandon frères (1) · Frazer Furk something (1) · Herbert H. Thompson (1) · Jno S. Gunn? (1)
Assigned to:
None (6) · John Liddle (1) · Westinghouse-Leblanc SA (1)
National tech categories:
None (1) · CA 244/38 (1) · FR 5 (1) · FR 6.4 (1) · USPC 114/144R (1) · USPC 200/52A (1) · USPC 200/DIG.19 (1) · USPC 244/153R (1) · USPC 244/177 (2) · USPC 244/79 (1) · USPC 244/87 (1) · USPC 244/90R (1) · USPC 318/103 (1) · USPC 318/123 (1) · USPC 318/37 (1) · USPC 318/648 (1) · USPC 415/199.2 (1) · USPC 415/217.1 (1) · USPC 416/134A (1) · USPC 416/134R (1) · USPC 416/135 (1) · USPC 416/229A (1) · USPC 416/229R (1) · USPC 416/240 (1) · USPC 416/244A (1) · USPC 416/244R (1) · USPC 416/500 (1) · USPC 74/5.8 (1)
IPCs:
None (5) · IPC B64C1/00 (1) · IPC B64C17/06 (1) · IPC B64C31/00 (1) · IPC B64C31/06 (1) · IPC B64D1/02 (1) · IPC F42B3/117 (1) · IPC F42B4/28 (1) · IPC F42C7/12 (1)
CPCs:
None (2) · CPC A63H27/08 (1) · CPC B63H1/20 (1) · CPC B64C1/00 (1) · CPC B64C17/06 (1) · CPC B64C27/35 (1) · CPC B64C2700/6216 (1) · CPC B64D1/02 (1) · CPC F42B3/117 (1) · CPC F42B4/28 (1) · CPC F42C7/12 (1) · CPC G01C 21/18 (1) · CPC G05D1/0061 (1) · CPC Y10S200/19 (1) · CPC Y10S416/50 (1) · CPC Y10T74/1286 (1)
Family year:
None (1) · 1891 (1) · 1909 (1) · 1910 (2) · 1911 (2) · 1918 (1)
First filing:
None (1) · No (1) · Yes (6)
Cites these patents:
None (8)
Citations from after 1930:
4 (3) · 5 (3) · 6 (1) · 22 (1)
Number of text pages:
None (1) · 2 (1) · 3 (1) · 4 (3) · 7 (1) · 26 (1)
Number of claims:
None (1) · 2 - 7 (2) · 7 - 20 (5)
Number of diagram pages:
None (1) · 1 (2) · 2 (1) · 3 (2) · 4 (1) · 5 (1)
Number of figures:
None (1) · 5 - 6 (1) · 6 - 13 (6)

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