Drilldown: Patents

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Patents > Tech fields: lift & Related to aircraft: Yes & Number of claims: 2-5

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Office:
Inventors:
Robert Esnault-Pelterie (17) · None (5) · Charles Wolf (3) · Burt Jackson Pressey (2) · Ignaz Etrich (2) · Franz Xaver Wels (2) · Paul-Louis-Maurice Caron (2) · Edward Dulier (2) · Detlev Zickler (2) · John Seiler (2) · William John Hastings Beach (2)
Inventor country:
Applicant person:
Robert Esnault-Pelterie (17) · None (5) · Charles Wolf (3) · William John Hastings Beach (3) · Ignaz Etrich (2) · Franz Xaver Wels (2) · Paul-Louis-Maurice Caron (2) · Edward Dulier (2) · Detlev Zickler (2) · John Seiler (2) · Burt Jackson Pressey (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (13)
Granted:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (30) · Armengaud jeune (21) · G. de Mestral et F. Harlé (5) · Abel & Imray (4) · Haseltine, Lake & Co. (3) · E. Blétry (3) · W. P. Thompson & Co. (2) · R. Williams (2) · Émile Bert (2) · H. Bœttcher fils (2)
CPCs:
None (19) · CPC B64C39/00 (9) · CPC B64C2700/6295 (8) · CPC B64C3/54 (7) · CPC B64C17/00 (7) · CPC B64C3/385 (5) · CPC B64C13/00 (5) · CPC B64C3/52 (5) · CPC B64C2700/6218 (4) · CPC B64C11/006 (3) · CPC B64C33/02 (3) · CPC B64C1/00 (3) · CPC B64C23/005 (3) · CPC B64C3/42 (3) · CPC B64C3/00 (3) · CPC B64B1/00 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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