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Patents > Office : CA or DE or UN & Applicant firm: None & Number of text pages: 3-70

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Office: (Click arrow to add another value)
Inventors:
Charles Arthur Wragg (3) · Albert Livingstone Blackman (3) · Thomas Sopwith (3) · Romeo Wankmüller (2) · Walter Hermann von Mach (2) · David Thayer (2) · John Edward Thompson (2) · De Bert Hartley (2) · Joseph Wetterwald (2) · Heinrich Strieffler (2) · Thomas Mortimer Crepar (2) · Georg Fischer (2) · Oscar Alvin Danielson (2) · Nazaire Lacrotte (2) · Adolphe-François-Joseph Doutre (2) · Alexander Blair Thaw (2) · René Arnoux (2)
Inventor country:
Applicant person:
None (44) · Thomas Sopwith (3) · Albert Livingstone Blackman (3) · Charles Arthur Wragg (3) · Georg Fischer (2) · Joseph Wetterwald (2) · De Bert Hartley (2) · David Thayer (2) · René Arnoux (2) · Romeo Wankmüller (2) · Heinrich Strieffler (2) · Thomas Mortimer Crepar (2) · John Edward Thompson (2) · Adolphe-François-Joseph Doutre (2) · Walter Herrmann von Mach (2) · Alexander Blair Thaw (2)
Applicant firm: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
Airplane (45) · LTA (42) · propulsion (35) · frame (32) · navigation (28) · stability (24) · design (21) · balloon (19) · propeller (19) · control (19) · None (18) · Rudder (13) · Propellers (13) · wings (13) · Safety (12) · car (12) · airship (12) · whole (10) · steering (10)
Full specification filed date:
Application number:
None (153)
Granted:
Supplementary to patent:
None (112) · Patent US-1880-224510 (2) · Patent US-1913-1123253 (2) · Patent US-1918-1589780 (2) · Patent AU-1914-14892 (2)
Related to aircraft:
National tech categories:
None (34) · DE 77 (32) · DE 77h.5 (19) · DE 77h (8) · DE 77h.6 (6) · CA 244/24 (6) · DE 77h.7 (4) · CA 244/35 (4)
IPCs:
None (142) · IPC B64C33/02 (5) · IPC B64C17/00 (4) · IPC B64B1/40 (3) · IPC B64C33/00 (2) · IPC B64C1/00 (2) · IPC B64D35/08 (2)
CPCs:
None (125) · CPC B64C33/02 (6) · CPC B64B1/00 (6) · CPC B64C13/00 (4) · CPC B64C17/00 (4) · CPC B64C3/385 (4) · CPC B64B1/40 (4) · CPC B64C33/00 (3) · CPC B64C27/00 (2) · CPC B64C2700/6281 (2) · CPC B64B1/58 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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