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Patents > Tech fields: propeller & Number of text pages: 4-50000000

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Office:
Inventors:
Eugene F. Falconnet (5) · Christian Lorenzen (4) · Albert Hugo Friedel (4) · Reinhold Schmiechen (3) · Albert Livingstone Blackman (3) · Alonzo Perry Bliven (3) · Francis Alexander Barton (3) · Jean-Jacques-Élie Farcot (2) · Burrell Cannon (2) · Augustus Moore Herring (2) · Gustav Kerwat (2) · Gustav Mees (2) · John Anderson (2) · None (2) · George Brougham Hubert Austin (2) · Thomas Augustus Dring (2) · Hermann John Reiche (2) · William John Hastings Beach (2)
Inventor country:
Applicant person:
None (40) · Christian Lorenzen (4) · Eugene F. Falconnet (4) · Albert Hugo Friedel (4) · Albert Livingstone Blackman (3) · Alonzo Perry Bliven (3) · Reinhold Schmiechen (3) · Gustav Mees (2) · Thomas Augustus Dring (2) · Gustav Kerwat (2) · Francis Alexander Barton (2) · William John Hastings Beach (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (66) · 1906348305 (2)
Granted:
Supplementary to patent:
None (111) · Patent FR-1909-410140 (2) · Patent US-1906-850616 (2)
Related to aircraft:
Patent agent:
None (45) · Munn & Co. (6) · Haseltine, Lake & Co. (5) · Michael J. Stark & Sons (4) · R. S. & A. B. Lacey (4) · W. D. Rowlingson (3) · Marks & Clerk (3) · Watson E. Coleman (3) · Coquillat (2) · Wheatley & Mackenzie (2) · Henry Hughes (2) · D. W. Glassie (2) · Jensen & Son (2) · Phillipss (2) · Joshua R. H. Potts (2)
National tech categories:
None (42) · FR 6.4 (9) · GB 4 propel & steer (7) · USPC 244/22 (5) · USPC 244/30 (4) · USPC 244/6 (4) · USPC 244/139 (4) · USPC 244/96 (4) · USPC 244/80 (4) · GB 4 framework (3) · USPC 244/99 (3) · GB 4 without buoyant (3) · AU 90.3 (3) · GB 4 aëroplanes (3)
CPCs:
None (50) · CPC B64B1/00 (16) · CPC B64C23/005 (14) · CPC B64C33/02 (7) · CPC B64C17/00 (6) · CPC B64C39/005 (4) · CPC B64C29/0033 (3) · CPC B64B1/58 (3) · CPC B64C11/006 (3) · CPC B64C27/54 (3) · CPC B64C2700/6295 (2) · CPC B64C2700/6274 (2) · CPC B64C39/08 (2) · CPC B64C3/14 (2) · CPC Y10T29/49332 (2) · CPC B64C9/00 (2) · CPC B64C13/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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