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Patents > Patent agent : Brandon frères or Victor J. Evans & Number of text pages: 2-6

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Office:
Inventors:
None (9) · Charles Denniston Burney (4) · George Lehberger (3) · Emil Hyra (2) · Karl Klinkosch (2) · Ralph P. Fox (2) · Robert P. Hall (2) · Dane Hurlburt (2) · Gabriel Iochum, aîné (2) · Samuel S. Yarrington (2) · Louis Brennan (2) · Charles Mylo Lee (2) · Harold Arthur Savage (2) · Adolf Freiherr Odkolek von Augezd (2) · Walter Villa Gilbert (2)
Inventor country:
Applicant person:
None (13) · Charles Denniston Burney (4) · George Lehberger (3) · Charles Mylo Lee (2) · Robert P. Hall (2) · Emil Hyra (2) · Samuel S. Yarrington (2) · Karl Klinkosch (2) · Dane Hurlburt (2) · Gabriel Iochum, aîné (2) · Louis Brennan (2) · Ralph P. Fox (2) · Walter Villa Gilbert (2)
Applicant is inventor:
Tech fields:
airplane (34) · stability (26) · None (25) · frame (20) · LTA (16) · design (14) · propulsion (14) · rudder (13) · navigation (13) · propeller (11) · safety (10) · Construction (7) · hybrid (7) · automatic stability (7) · helicopter (7) · marine (6) · airfoil (6) · propellers (6) · parachute (6)
Full specification filed date:
Application number:
None (26) · 371992D (2)
Granted:
Supplementary to patent:
None (102) · Patent GB-1911-29012 (4) · Patent FR-1912-452017 (3) · Patent AT-1911-57225 (2) · Patent FR-1912-450121 (2) · Patent GB-1912-29012.15939 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
FR 6.4 (53) · None (10) · USPC 244/80 (8) · USPC 244/119 (4) · USPC 244/79 (3) · FR 5.3 (3) · USPC 244/66 (3) · USPC 244/45R (3) · USPC 244/139 (3) · USPC 244/90R (2) · USPC 244/87 (2) · USPC 244/73R (2) · USPC 244/48 (2) · USPC 244/177 (2) · USPC 244/131 (2) · USPC 244/35R (2) · FR 6.2 (2) · USPC 244/104R (2) · USPC 244/100R (2) · FR 12.3 (2)
IPCs:
None (68) · IPC B64B1/00 (6) · IPC B64D17/00 (6) · IPC B64C17/00 (6) · IPC B64C39/00 (6) · IPC B64C35/00 (5) · IPC B64C1/00 (4) · IPC B64D1/02 (3) · IPC F42C7/12 (3) · IPC F42B4/28 (3) · IPC B64C13/00 (3) · IPC F42B3/117 (3) · IPC B64C3/00 (2) · IPC B64D37/22 (2) · IPC B64C27/04 (2) · IPC B64C33/00 (2)
CPCs:
CPC B64C17/00 (18) · CPC B64B1/00 (10) · CPC B64C23/005 (8) · CPC B64C2700/6295 (7) · CPC B64C13/00 (6) · CPC B64C39/00 (5) · CPC B64D17/00 (5) · CPC B64C27/82 (4) · CPC B64C2700/6218 (4) · CPC B64C17/06 (3) · CPC B64C33/00 (3) · CPC B64C33/02 (3) · CPC B64C3/385 (3) · CPC B64C39/08 (3) · CPC F42B4/28 (3) · CPC B64D1/02 (3) · CPC F42C7/12 (3) · CPC F42B3/117 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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