Drilldown: Patents

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Patents > IPCs : IPC A63H27/00 or IPC B64C39/00 & CPCs: CPC B64C2700/6295

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Office:
Inventors:
None (7) · Louis Blériot (7) · Charles Rudolph Wittemann (4) · Louis Zorra (3) · Renaud-Alexis Brillon (3) · Alexandre-Louis Gamare (3) · Maurice-Émile Primard (3) · Georges-Albert-Joseph Landais (3)
Inventor country:
Applicant person:
None (9) · Louis Blériot (7) · Charles Rudolph Wittemann (4) · Alexandre-Louis Gamare (3) · Louis Zorra (3) · Renaud-Alexis Brillon (3) · Georges-Albert-Joseph Landais (3) · Maurice-Émile Primard (3)
Applicant is inventor:
Tech fields:
airplane (103) · Design (73) · None (66) · Frame (48) · construction (41) · Wings (35) · stability (34) · Aerodynamics (33) · whole (23) · Lift (22) · propellers (21) · propulsion (19) · Control (17) · chassis (15) · fuselage (15) · monoplane (14) · rudder (13) · wheels (12) · airfoil (10) · biplane (10)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (176) · Patent FR-1916-502839 (3) · Patent NZ-1909-26981 (2) · Patent FR-1913-461629 (2) · Patent FR-1910-421136 (2) · Patent FR-1909-421311 (2) · Patent FR-1917-502839.21604 (2) · Patent FR-1909-403418 (2) · Patent FR-1909-395148 (2) · Patent FR-1912-441089 (2) · Patent US-1911-994106 (2)
Related to aircraft:
Patent agent:
None (48) · None (14) · Armengaud jeune (12) · Weismann et Marx (8) · Marks & Clerk (7) · Boult, Wade & Tennant (7) · J. Germain (6) · J. Bonnet-Thirion (5) · Y. Rabilloud et fils (5) · L. Chassevent (4) · Chassevent (4) · Charles Assi (4) · Boramé et Julien (4)
National tech categories:
FR 6.4 (147) · None (86) · USPC 244/45R (14) · USPC 244/13 (8) · USPC 244/47 (2) · USPC 244/903 (2) · USPC 244/234 (2) · DE 77h.5 (2) · FR 6.3 (2)
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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