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Patents > Tech fields : hybrid or propeller & Number of text pages: 5-30

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Office:
Inventors:
Glenn Hammond Curtiss (4) · Anthony Rudolph Silverston (3) · Hermann John Reiche (3) · Reinhold Schmiechen (3) · Christian Lorenzen (3) · Augustus Moore Herring (3) · Hiram Stevens Maxim (3) · Alfred K. R. A. Krakow (3) · Heinrich Bauer (2) · Edward Arthur Geoghegan (2) · Enrico Forlanini (2) · Franz Xaver Wels (2) · John P. Tarbox (2) · Gustav Mees (2) · Burrell Cannon (2) · Albert Livingstone Blackman (2) · Augusto Emilio Mueller (2) · Eugene F. Falconnet (2) · Isaac Bell (2) · John Anderson (2)
Inventor country:
Applicant person:
None (34) · Reinhold Schmiechen (3) · Hermann John Reiche (3) · Christian Lorenzen (3) · Augustus Moore Herring (2) · Isaac Bell (2) · Hiram Stevens Maxim (2) · Heinrich Bauer (2) · Franz Xaver Wels (2) · Enrico Forlanini (2) · Gustav Mees (2) · Albert Livingstone Blackman (2) · Anthony Rudolph Silverston (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (55)
Granted:
Supplementary to patent:
None (89) · Patent US-1909-1137533 (2) · Patent FR-1902-324521 (2)
Related to aircraft:
Patent agent:
None (34) · Munn & Co. (7) · Haseltine, Lake & Co. (6) · Michael J. Stark & Sons (3) · John P. Tarbox (3) · Jensen & Son (3) · H. D. Fitzpatrick & Co. (2) · Victor J. Evans (2) · Schwab (2) · Marks & Clerk (2) · Henry Hughes (2) · Wm. P. Thompson & Co. (2) · Brown & Hopkins (2)
National tech categories:
None (40) · FR 6.4 (10) · GB 4 propel & steer (6) · USPC 244/96 (5) · GB 4 framework (4) · USPC 244/35R (3) · USPC 244/30 (3) · USPC 244/28 (3) · GB 4 without buoyant (3) · GB 4 aëroplanes (3)
CPCs:
None (44) · CPC B64B1/00 (15) · CPC B64C23/005 (7) · CPC B64C17/00 (5) · CPC B64C39/00 (4) · CPC B64C39/005 (4) · CPC B64C13/00 (3) · CPC B64C33/02 (3) · CPC B64C35/00 (3) · CPC B64C3/385 (3) · CPC B64C39/003 (2) · CPC B64C11/006 (2) · CPC B64C3/14 (2) · CPC B64C29/0033 (2) · CPC B64C33/00 (2) · CPC B64C27/04 (2) · CPC B64C2700/6295 (2) · CPC B64C2700/6281 (2)
First filing:
Citations from after 1930:
Number of text pages:

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