Drilldown: Patents

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Patents > Tech fields: Lift & Number of text pages: 1-2

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Office:
Inventors:
Robert Esnault-Pelterie (16) · None (9) · Giulio Silvestri (4) · Lucien-Constant-Joseph Harel (4) · Max Richter (4) · Rudolf Penkala (3) · Julius Hermann Carl Gebauer (3) · Ugo Antoni (3) · Guido Antoni (3) · Eduard Penkala (3)
Inventor country:
Applicant person:
Robert Esnault-Pelterie (16) · None (12) · Giulio Silvestri (4) · Lucien-Constant-Joseph Harel (4) · Max Richter (4) · Eduard Penkala (3) · Julius Hermann Carl Gebauer (3) · Ugo Antoni (3) · Guido Antoni (3) · Rudolf Penkala (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (27)
Granted:
Supplementary to patent:
None (89) · Patent FR-1908-392672 (10) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (4) · Patent FR-1909-410848 (3) · Patent FR-1907-373818 (3) · Patent IT-1915-148941 (2) · Patent FR-1908-407090 (2) · Patent FR-1910-418630 (2) · Patent FR-1905-361723 (2) · Patent NZ-1909-26981 (2)
Related to aircraft:
Patent agent:
None (55) · Armengaud jeune (23) · None (8) · E. Blétry (8) · G. de Mestral et F. Harlé (5) · Charles Dony (3) · J. Bonnet-Thirion (3) · J. Germain (3) · Hippolyte Josse (3) · Haseltine, Lake & Co. (2) · H. Bœttcher fils (2) · G. F. Redfern & Co.‎ (2) · L. Chassevent (2) · Dom. Casalonga (2) · P. Follin (2) · Brandon frères (2) · Schwab (2)
IPCs:
None (37) · IPC B64C39/00 (18) · IPC B64C3/54 (8) · IPC B64C3/38 (8) · IPC B64C1/00 (8) · IPC B64C11/00 (8) · IPC B64C3/52 (7) · IPC B64C17/00 (7) · IPC B64C23/00 (6) · IPC B64C3/00 (6) · IPC B64C13/00 (5) · IPC B64B1/00 (5) · IPC B64C29/00 (4) · IPC B64C3/48 (4) · IPC B64C27/04 (4) · IPC B64B1/58 (3) · IPC B64C33/00 (2) · IPC B64C3/50 (2) · IPC B64C33/02 (2) · IPC B64C3/14 (2)
CPCs:
None (30) · CPC B64C39/00 (17) · CPC B64C2700/6295 (13) · CPC B64C13/00 (8) · CPC B64C17/00 (8) · CPC B64C3/385 (8) · CPC B64C3/52 (7) · CPC B64C3/00 (6) · CPC B64C3/54 (6) · CPC B64C11/006 (5) · CPC B64C3/48 (5) · CPC B64C23/005 (5) · CPC B64B1/00 (5) · CPC B64C27/04 (4) · CPC B64C2700/6245 (4) · CPC B64C2700/6274 (4) · CPC B64C2700/6219 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 159 results in range #1 to #159.

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