Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Patent agent: None & Number of claims: 6-50000000

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Office:
Inventor country:
Applicant person:
None (70) · Alfred John Macy (7) · Louis Blériot (4) · Hermann Hassenbach (4) · John P. Tarbox (3) · Louis-Alphonse Canda (3) · Vigilio Baldo (3) · Everard Richard Calthrop‎‎ (3) · Sam Leonard Walkden (3) · Paul Robin (3) · Paul G. Zimmermann (3)
Applicant firm:
Applicant is inventor:
Tech fields:
Airplane (93) · Frame (57) · Stability (56) · Design (46) · propellers (32) · Construction (31) · LTA (28) · Wings (27) · None (24) · control (24) · propulsion (23) · subsystem (22) · whole (19) · navigation (19) · Safety (18) · automatic stability (18) · aerodynamics (17) · propeller (17) · Biplane (16)
Full specification filed date:
Application number:
None (105) · 25941D (3)
Granted:
Publication date:
Supplementary to patent:
None (220) · Patent GB-1909-8531 (3) · Patent AT-1912-64662 (2) · Patent GB-1913-16499 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent GB-1910-6051 (2) · Patent GB-1909-26034 (2) · Patent FR-1911-443878 (2) · Patent FR-1911-440594 (2) · Patent 1915-11-05 Käthe Paulus (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (90) · HU V/h (56) · AT 77d (16) · FR 6.4 (13) · USPC 244/80 (7) · DK 77 (6) · USPC 244/45R (4) · USPC 244/78.1 (4) · DE 77h.6 (3) · USPC 244/97 (3) · USPC 244/100R (3) · USPC 244/119 (3) · AU 90.3 (3) · USPC 244/234 (3) · USPC 244/90R (3)
IPCs:
None (222) · IPC B64C1/00 (8) · IPC B64C17/00 (7) · IPC B64C39/00 (6) · IPC B64C11/00 (4) · IPC B64C3/00 (4) · IPC CPC B64C13/00 (4) · IPC B64B1/00 (4) · IPC B64C11/20 (3) · IPC B64D1/04 (3) · IPC B64C33/00 (3) · IPC B64C3/18 (3)
CPCs:
None (127) · CPC B64C13/00 (17) · CPC B64C17/00 (14) · CPC B64C2700/6295 (12) · CPC B64B1/00 (7) · CPC B64C3/385 (6) · CPC B64C39/08 (5) · CPC B64C33/00 (5) · CPC B64C33/02 (5) · CPC B64C1/00 (5) · CPC B64C35/00 (4) · CPC B64C17/06 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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