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Patents > Patent agent : J. Germain or Victor J. Evans & Number of figures: 5-9

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Office:
Inventors:
Joseph Gachet (3) · Émile Letord (3) · Louis Marmonier (3) · George Lehberger (2) · Albert Sugden (2) · Jean-Baptiste Juge (2) · Axel R. Nordstrom (2) · Robert P. Hall (2) · Ralph P. Fox (2) · Clarence Ernest Holt (2)
Inventor country:
Applicant person:
Émile Letord (3) · Joseph Gachet (3) · Louis Marmonier (3) · Jean-Baptiste Juge (2) · Gustav F. Hellstrom Sr (2) · Ralph P. Fox (2) · George Lehberger (2) · Clarence Ernest Holt (2) · Gustav F. Hellstrom Jr (2) · Carin E. Norwall (2) · Martin Bowman (2) · Axel R. Nordstrom (2) · Albert Sugden (2) · Robert P. Hall (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
None (22) · Airplane (17) · frame (14) · stability (14) · rudder (11) · hybrid (8) · Propulsion (8) · propeller (8) · safety (8) · navigation (7) · LTA (6) · design (6) · Construction (5) · landing (5) · whole (5) · propellers (4) · automatic stability (4) · balloon (4) · pendulum (4) · ornithopter (4)
Full specification filed date:
Application number:
None (13)
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
FR 6.4 (20) · None (14) · USPC 244/80 (8) · USPC 244/119 (3) · USPC 244/139 (3) · USPC 244/45R (3) · USPC 244/100R (3) · USPC 244/48 (2) · USPC 244/87 (2) · USPC 244/131 (2) · USPC 244/90R (2) · USPC 244/93 (2) · USPC 244/66 (2)
CPCs:
CPC B64C17/00 (17) · CPC B64C2700/6295 (7) · CPC B64C23/005 (6) · CPC B64B1/00 (5) · CPC B64C39/00 (5) · CPC B64C33/02 (5) · CPC B64C3/385 (4) · CPC B64C27/82 (3) · CPC B64C39/08 (2) · CPC B64C29/0033 (2) · CPC B64C3/14 (2) · CPC B64C25/52 (2) · CPC B64C2700/6212 (2) · CPC Y02E10/28 (2) · CPC B64C11/06 (2) · CPC Y02E10/74 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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