Drilldown: Patents

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Patents > Tech fields: sustentation & Number of text pages: 2-3

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Office:
Inventors:
Robert Esnault-Pelterie (11) · Charles Wolf (5) · Lucien-Constant-Joseph Harel (4) · None (4) · Wilhelm Kress (3) · Antoine-Padoue Filippi (3)
Inventor country:
Applicant person:
Robert Esnault-Pelterie (11) · Charles Wolf (5) · None (4) · Lucien-Constant-Joseph Harel (4) · Wilhelm Kress (3) · Antoine-Padoue Filippi (3)
Applicant type:
Applicant is inventor:
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Full specification filed date:
Application number:
None (8)
Granted:
Supplementary to patent:
None (75) · Patent FR-1908-392672 (5) · Patent FR-1908-407090 (4) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (4) · Patent FR-1907-373818 (2) · Patent AT-1909-40038 (2) · Patent GB-1911-29012 (2) · Patent FR-1912-452017 (2) · Patent FR-1909-410848 (2)
Related to aircraft:
Patent agent:
None (24) · Armengaud jeune (21) · G. de Mestral et F. Harlé (9) · None (7) · E. Blétry (6) · Schwab (4) · J. Bonnet-Thirion (3) · Charles Assi (3) · Dom. Casalonga (3) · L. Chassevent (3)
Assigned to:
IPCs:
IPC B64C39/00 (17) · None (15) · IPC B64C1/00 (11) · IPC B64C3/54 (9) · IPC B64C23/00 (7) · IPC B64C11/00 (7) · IPC B64C17/00 (6) · IPC B64C3/38 (6) · IPC B64C3/00 (6) · IPC B64C3/48 (5) · IPC B64C33/02 (4) · IPC B64B1/00 (4) · IPC B64C13/00 (4) · IPC B64C27/04 (4) · IPC B64C27/00 (3) · IPC B64C35/00 (3) · IPC B64C29/00 (3)
CPCs:
None (14) · CPC B64C39/00 (10) · CPC B64C3/54 (8) · CPC B64C23/005 (7) · CPC B64C17/00 (7) · CPC B64C11/006 (7) · CPC B64C2700/6295 (6) · CPC B64C3/00 (6) · CPC B64C3/385 (6) · CPC B64C2700/6274 (6) · CPC B64C3/48 (5) · CPC B64B1/00 (4) · CPC B64C13/00 (4) · CPC B64C33/02 (4) · CPC B64C27/04 (4)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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