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Patents > Tech fields: propeller & Number of diagram pages: 3-20000000

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Office:
Inventors:
Eugene F. Falconnet (5) · Albert Hugo Friedel (4) · John Anderson (3) · Thomas Augustus Dring (3) · Anthony O'Brate (3) · Reinhold Schmiechen (3) · Halvor Olsen Eiane (2) · Louis Coutant Badeau (2) · Stewart Cairncross (2) · Edward Hoult (2) · Burrell Cannon (2) · Jean-Jacques-Élie Farcot (2) · Christian Lorenzen (2) · Hugo Hückel (2) · Albert Livingstone Blackman (2)
Inventor country:
Applicant person:
None (26) · Albert Hugo Friedel (4) · Eugene F. Falconnet (4) · Reinhold Schmiechen (3) · Thomas Augustus Dring (2) · Albert Livingstone Blackman (2) · John Anderson (2) · Anthony O'Brate (2) · Hugo Hückel (2) · Christian Lorenzen (2) · Louis Coutant Badeau (2) · Halvor Olsen Eiane (2) · Edward Hoult (2) · Thomas Moy (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (43)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (41) · Munn & Co. (13) · Victor J. Evans (5) · Michael J. Stark & Sons (4) · Watson E. Coleman (4) · R. S. & A. B. Lacey (4) · Jensen & Son (3) · None (3) · Haseltine, Lake & Co. (3) · Bernie Goldsborough (2) · C. A. Snow & Co. (2) · H. C. Everett Co. (2) · Joshua R. H. Potts (2) · D. W. Glassie (2) · Marks & Clerk (2)
National tech categories:
None (23) · USPC 244/6 (7) · USPC 244/80 (6) · USPC 244/66 (6) · USPC 244/30 (6) · USPC 244/51 (5) · FR 6.4 (5) · USPC 244/22 (5) · USPC 244/20 (5) · USPC 244/139 (5) · GB 4 propel & steer (4) · USPC 244/99 (4) · USPC 244/96 (4) · USPC 244/70 (4) · USPC 244/60 (4) · USPC 244/26 (4) · FR 6.3 (4)
CPCs:
CPC B64B1/00 (25) · None (21) · CPC B64C23/005 (19) · CPC B64C39/005 (11) · CPC B64C33/02 (9) · CPC B64C17/00 (7) · CPC B64C27/82 (5) · CPC B64C11/006 (4) · CPC B64C13/00 (4) · CPC B64C29/0033 (4) · CPC B64C2700/6295 (3) · CPC B64C39/08 (3) · CPC B64C9/00 (3) · CPC B64C11/001 (3) · CPC B64C9/38 (3) · CPC B64C3/385 (3) · CPC B64C33/00 (3) · CPC B64C11/48 (3) · CPC B64C39/026 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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