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Patents > Year granted: 1909 & Number of text pages: 1-2 & Number of figures: 3-20

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Year filed:
Year granted:
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Office:
Inventors:
None (8) · Robert Esnault-Pelterie (5) · Ottavio Ricaldoni (5) · Nicolas Hornstein (4) · Todd Churchill Woodworth (3) · Ottó Krausz (3) · Gaetano Arturo Crocco (3) · Jean-Baptiste-Eugène Gangler (3) · Alois Laube Jr. (3)
Inventor country:
Applicant person:
None (22) · Robert Esnault-Pelterie (5) · Nicolas Hornstein (4) · Alois Laube Jr. (3) · Jean-Baptiste-Eugène Gangler (3) · Ottó Krausz (3) · Ottavio Ricaldoni (3)
Applicant is inventor:
Tech fields:
Airplane (60) · LTA (40) · Design (35) · propulsion (34) · frame (29) · propellers (24) · navigation (21) · wings (21) · stability (20) · control (20) · None (18) · Construction (15) · Rudder (13) · Airship (13) · subsystem (12) · flapping (12) · Suspension (12) · hybrid (11) · aerodynamics (11) · propeller (11)
Application number:
None (53) · 396277D (2)
Granted:
Publication date:
Supplementary to patent:
None (147) · Patent FR-1909-398825 (3) · Gebrauchsmuster DE-1908-359885 (2) · Gebrauchsmuster DE-1908-359886 (2) · Patent AT-1907-37570 (2) · Patent AT-1908-42396 (2) · Gebrauchsmuster DE-1908-359884 (2) · Patent BE-1908-May 22 Robert Esnault-Pelterie (2) · Patent FR-1907-382794 (2) · Patent ES-1906-38692 (2)
Related to aircraft:
Patent agent:
None (43) · None (18) · Armengaud jeune (14) · Boult, Wade & Tennant (5) · J. Bonnet-Thirion (5) · C. Baumann (4) · Lavoix et Mosès (4) · Marks & Clerk (3) · Ed. Wolf (3) · Charles Assi (3) · Abel & Imray (3) · C. Blétry (3) · Ad. Sturm (3) · Émile Klotz (3)
National tech categories:
FR 6.4 (92) · None (51) · AT 77d (8) · HU V/h (4) · DE 77h.4 (3) · FR 5.3 (3) · USPC 244/28 (2) · USPC 244/11 (2) · USPC 244/48 (2) · USPC 244/63 (2) · USPC 244/22 (2)
IPCs:
None (58) · IPC B64C39/00 (26) · IPC B64B1/00 (14) · IPC B64C33/02 (8) · IPC B64C17/00 (7) · IPC B64C23/00 (7) · IPC B64C1/00 (5) · IPC B64C33/00 (5) · IPC B64C3/38 (5) · IPC B64C11/00 (5) · IPC B64C31/06 (4) · IPC B64C25/00 (4) · IPC B64C27/04 (3) · IPC B64C11/20 (3) · IPC B64C13/00 (3) · IPC B64C3/00 (3) · IPC B64C3/52 (3) · IPC B64B1/58 (3)
CPCs:
None (44) · CPC B64C39/00 (18) · CPC B64B1/00 (17) · CPC B64C2700/6295 (13) · CPC B64C33/02 (9) · CPC B64C23/005 (9) · CPC B64C17/00 (8) · CPC B64C13/00 (6) · CPC B64C11/006 (5) · CPC B64C33/00 (5) · CPC B64C2700/6274 (5) · CPC B64C3/385 (4) · CPC B64C39/005 (4) · CPC B64B1/58 (3) · CPC B64C2700/6214 (3) · CPC B64C11/48 (3) · CPC B64C3/52 (3) · CPC B64C25/06 (3) · CPC B64C11/20 (3) · CPC B64B1/60 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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