Drilldown: Patents

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Patents > Tech fields: propellers & Number of text pages: 1-2 & Number of figures: 4-5

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Office:
Inventors:
Pierre Levasseur (6) · David Henderson Blake (3) · Carl Hanschke (3) · Oszkár Asbóth (3) · None (2) · Lucien Chauvière (2) · Marguerite de Lesseps (2) · Emanuel Kalisch (2) · Mathias Hartz (2) · Dario Galvão (2) · Nicolas Globa (2) · Jakob Haw (2) · Arthur Alexander Dashwood Lang (2) · Armand-Jean-Auguste Deperdussin (2)
Inventor country:
Applicant person:
Pierre Levasseur (6) · None (3) · David Henderson Blake (3) · Carl Hanschke (3) · Emanuel Kalisch (2) · Lucien Chauvière‎‎ (2) · Jakob Haw (2) · Louis-Pierre-Guilhaume Balestrié (2) · Nicolas Globa (2) · Dario Galvão (2) · Oskar von Asbóth (2) · Marguerite de Lesseps (2) · Mathias Hartz (2) · Armand-Jean-Auguste Deperdussin (2) · Arthur Alexander Dashwood Lang (2)
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Full specification filed date:
Application number:
None (26)
Granted:
Related to aircraft:
Patent agent:
None (43) · Armengaud jeune (9) · L. Chassevent (3) · Charles Dony (2) · Paul Caquet (2) · J. Germain (2) · H. Bœttcher fils (2) · E. Blétry (2) · Y. Rabilloud et fils (2)
CPCs:
None (28) · CPC B64C11/16 (7) · CPC B64C11/00 (5) · CPC B64C39/00 (5) · CPC B64C11/20 (4) · CPC B63H1/26 (4) · CPC B64C2700/6295 (3) · CPC B64C23/005 (3) · CPC B64C2700/6274 (3) · CPC B64C11/006 (3) · CPC B64C11/18 (3) · CPC B64C2700/6281 (2) · CPC B64C11/36 (2) · CPC B64C33/02 (2) · CPC B63H1/12 (2) · CPC B64C17/00 (2) · CPC B64C11/48 (2) · CPC B64C11/001 (2)
First filing:
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