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Patents > Tech fields : Propulsion or marine & Number of diagram pages: 3

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Office:
Inventors:
Alfred-Eugène Pichou (4) · Charles Groombridge (3) · Erik Emanuel Lindkvist (3) · Oliver K. Chance (2) · Émile Dupont (2) · Louis Blériot (2) · Gustav Koch (2) · Stewart Cairncross (2) · Louis Brennan (2) · Vicomte Decazes (2) · Vincent Wisniewski (2) · William Alfred South (2) · Thomas Augustus Dring (2) · Gabriel Babillot (2) · George Brougham Hubert Austin (2) · James A. Horne (2)
Inventor country:
Applicant person:
None (27) · Alfred-Eugène Pichou (4) · William Alfred South (3) · Charles Groombridge (3) · Émile Dupont (2) · Gabriel Babillot (2) · George Brougham Hubert Austin (2) · Louis Brennan (2) · Vicomte Decazes (2) · Vincent Wisniewski (2) · Oliver K. Chance (2) · James A. Horne (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (62)
Granted:
Related to aircraft:
Patent agent:
None (51) · Munn & Co. (12) · None (4) · Victor J. Evans (2) · Marks & Clerk (2) · Watson E. Coleman (2) · Chassevent (2)
National tech categories:
None (37) · FR 6.4 (15) · FR 6.3 (9) · USPC 244/30 (7) · FR 6.2 (5) · USPC 244/70 (5) · USPC 244/20 (5) · USPC 244/22 (4) · HU V/h (4) · USPC 244/66 (3) · GB 4 propel & steer (3) · USPC 244/6 (3)
CPCs:
None (30) · CPC B64B1/00 (25) · CPC B64C39/005 (15) · CPC B64C23/005 (12) · CPC B64C33/02 (9) · CPC B64C11/006 (8) · CPC B64C33/00 (4) · CPC B64C27/82 (4) · CPC B64C3/385 (3) · CPC B64C39/00 (3) · CPC B64C2700/6274 (2) · CPC B63C9/06 (2) · CPC B64C2700/6295 (2) · CPC B64C27/006 (2) · CPC B64C29/0025 (2) · CPC B64C29/0033 (2) · CPC B64C9/38 (2) · CPC B64C9/00 (2) · CPC B64C13/00 (2) · CPC B64C35/00 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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