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Patents > Office : CA or DE or IN & First filing: No & Number of text pages: 3-70

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Office: (Click arrow to add another value)
Inventors:
None (6) · Thomas Sopwith (4) · Charles Arthur Wragg (3) · Alfred John Macy (3) · Joseph Wetterwald (2) · René Arnoux (2) · Charles Zimmerman (2) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2) · Romeo Wankmüller (2) · Thomas Mortimer Crepar (2) · Adolphe-François-Joseph Doutre (2)
Inventor country:
Applicant person:
None (21) · Thomas Sopwith (4) · Alfred John Macy (3) · Charles Arthur Wragg (3) · Romeo Wankmüller (2) · Joseph Wetterwald (2) · René Arnoux (2) · Adolphe-François-Joseph Doutre (2) · Thomas Mortimer Crepar (2)
Applicant is inventor:
Tech fields:
airplane (30) · frame (23) · propulsion (18) · LTA (16) · stability (14) · wings (12) · design (12) · control (11) · Navigation (11) · construction (10) · propellers (9) · airship (8) · airfoil (7) · balloon (7) · Lift (6) · propeller (6) · rudder (6) · flapping (6)
Full specification filed date:
Granted:
Supplementary to patent:
None (32) · Patent AU-1914-14892 (2) · Patent US-1898-634386 (2) · Patent US-1918-1589780 (2)
Related to aircraft:
National tech categories:
None (26) · DE 77h.5 (17) · DE 77 (10) · DE 77h.6 (3) · CA 244/22 (2) · DE 77h.7 (2) · CA 341/80 (2) · CA 244/35 (2) · CA 244/34 (2) · CA 244/29 (2) · CA 244/26 (2) · CA 244/24 (2) · DE 77h.9 (2) · CA 244/12 (2)
CPCs:
None (59) · CPC B64B1/00 (4) · CPC B64C3/385 (4) · CPC B64C13/00 (3) · CPC B64C33/00 (3) · CPC B64C17/00 (3) · CPC B64C33/02 (2) · CPC B64C3/00 (2)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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