Drilldown: Patents

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Patents > Office : US or Other & Inventor country : DE or FR or MX & Tech fields : balloon or marine or wings & Assigned to : Curtiss Aeroplane or None & Number of claims: 3-4

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Office: (Click arrow to add another value)
Inventors:
None (20) · Robert Esnault-Pelterie (8) · Ernst Heinkel (4) · Henri-Marie Coandă (4) · Johann Schütte (4) · Johannes Schilling (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (35) · Robert Esnault-Pelterie (8) · Henri-Marie Coandă (4) · Johann Schütte (4) · Ernst Heinkel (4)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (56)
Granted:
Supplementary to patent:
None (81) · Patent FR-1912-450422 (2) · Patent DE-1908-221549 (2) · Patent FR-1909-403418 (2) · Patent DE-1912-02-02 E. Rumpler Luftfahrzeugbau G.m.b.H. (2) · Patent DE-1913-06-26 Franz Schneider (2) · Patent FR-1909-403985 (2) · Patent FR-1907-373818 (2) · Patent FR-1908-397199‎ (2) · Patent FR-1904-340154 (2)
Related to aircraft:
Patent agent:
None (53) · Armengaud jeune (18) · Haseltine, Lake & Co. (6) · Marks & Clerk (6) · Abel & Imray (4) · None (3) · E. Blétry (3) · L. Chassevent (3)
Assigned to: (Click arrow to add another value)
IPCs:
None (37) · IPC B64C39/00 (16) · IPC B64C3/00 (13) · IPC B64B1/00 (13) · IPC B64C3/38 (7) · IPC B64C35/00 (5) · IPC B64C3/52 (4) · IPC B64C17/00 (4) · IPC B64C13/00 (4) · IPC B64C1/00 (4) · IPC B64B1/64 (4) · IPC B64B1/58 (4) · IPC B64C3/56 (3)
CPCs:
None (32) · CPC B64B1/00 (13) · CPC B64C3/00 (13) · CPC B64C2700/6295 (12) · CPC B64C39/00 (12) · CPC B64C2700/6233 (7) · CPC B64B1/58 (6) · CPC B64C3/385 (6) · CPC B64C35/00 (5) · CPC B64C13/00 (5) · CPC B64C3/56 (4) · CPC B64C3/52 (4) · CPC B64C17/00 (4) · CPC B64B1/40 (3) · CPC B64C2700/6235 (3) · CPC B64C2700/6256 (3) · CPC B64B1/64 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 166 results in range #1 to #166.

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