Drilldown: Patents

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Patents > National tech categories : FR 5.8 or USPC 244/45R & Number of figures: 3-20

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Office:
Inventors:
Robert Esnault-Pelterie (7) · None (4) · Pierre-Georges Unné (3) · Georges-Henri-Marius Canton (3) · Émile-Jean-Jules Salmson (2) · Ralph P. Fox (2) · Pierre Llaty (2) · Jan Jaakson (2) · William Whitney Christmas (2)
Inventor country:
Applicant person:
None (7) · Robert Esnault-Pelterie (7) · Georges-Henri-Marius Canton (3) · Pierre-Georges Unné (3) · Pierre Llaty (2) · Ralph P. Fox (2) · Émile-Jean-Jules Salmson (2) · Jan Jaakson (2)
Applicant is inventor:
Tech fields:
None (22) · airplane (16) · motors (14) · stability (12) · propulsion (10) · frame (10) · airfoil (7) · LTA (7) · control (5) · safety (5) · propeller (5) · internal combustion (5) · wings (5) · aerostat (5) · cylinders (4) · marine (4) · rudder (4) · design (4)
Full specification filed date:
Application number:
None (27)
Granted:
Related to aircraft:
Patent agent:
None (10) · Armengaud jeune (10) · None (6) · Lavoix et Mosès (4) · Victor J. Evans (3) · L. Chassevent (2) · Munn & Co. (2)
National tech categories: (Click arrow to add another value)
CPCs:
CPC B64C2700/6295 (30) · CPC B64C39/08 (26) · CPC F01L1/04 (4) · CPC H02K21/42 (4) · CPC B64C11/04 (4) · CPC F02B57/08 (3) · CPC B64C11/006 (3) · None (2) · CPC F03B17/066 (2) · CPC B64C39/06 (2) · CPC F02M1/00 (2) · CPC F02M2700/4392 (2) · CPC B64C9/00 (2) · CPC B64C13/00 (2) · CPC B64C1/26 (2) · CPC Y02E10/20 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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