Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Office : CA or DE & Number of text pages: 3-70

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Office: (Click arrow to add another value)
Inventors:
None (13) · Thomas Sopwith (4) · Alfred John Macy (4) · John Edward Thompson (2) · Joseph Wetterwald (2) · Nazaire Lacrotte (2) · De Bert Hartley (2) · Robert Kemp (2) · Romeo Wankmüller (2) · Charles Arthur Wragg (2) · Oscar Alvin Danielson (2) · Alexander Blair Thaw (2)
Inventor country:
Applicant person:
None (32) · Thomas Sopwith (4) · Alfred John Macy (4) · Joseph Wetterwald (2) · De Bert Hartley (2) · Romeo Wankmüller (2) · John Edward Thompson (2) · Charles Arthur Wragg (2) · Alexander Blair Thaw (2)
Applicant is inventor:
Tech fields:
airplane (36) · frame (17) · Stability (16) · design (14) · propellers (13) · wings (12) · control (12) · None (9) · LTA (9) · construction (9) · subsystem (9) · aerodynamics (8) · propulsion (8) · navigation (7) · safety (7) · propeller (7) · Steering (7) · military (6) · metal (6)
Full specification filed date:
Application number:
None (80)
Granted:
Supplementary to patent:
None (73) · Patent US-1913-1123253 (2)
Related to aircraft:
Assigned to:
National tech categories:
None (31) · DE 77h.5 (14) · DE 77h.6 (6) · CA 244/35 (4) · DE 77h.7 (4) · CA 341/80 (4) · DE 77h.9 (4) · CA 244/34 (3) · DE 77h.15 (3) · CA 244/11 (2) · CA 244/12 (2) · DE 77h.4 (2) · CA 244/31 (2) · DE 77h.2 (2) · CA 244/67 (2)
IPCs:
None (82) · IPC B64C17/00 (5) · IPC B64C1/00 (5) · IPC B64D35/08 (2) · IPC B64C33/00 (2) · IPC B64B1/00 (2) · IPC B64C25/00 (2) · IPC B64B1/58 (2) · IPC B64C3/00 (2)
CPCs:
None (75) · CPC B64C17/00 (4) · CPC B64C13/00 (4) · CPC B64C1/12 (3) · CPC B64C3/00 (3) · CPC B64C25/62 (3) · CPC B64C2700/6233 (3) · CPC B64F2700/6226 (2) · CPC B64C33/00 (2) · CPC B64C35/00 (2) · CPC B64C39/00 (2) · CPC B64B1/58 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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