Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Office : CL or DE or None & Number of figures: 2-3

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Office: (Click arrow to add another value)
Inventors:
None (9) · Joseph Hofmann (3) · Louis Blériot (3) · Robert Esnault-Pelterie (2) · Emil Lehmann (2) · Nikolaus Rueben (2) · Orville Wright (2)
Inventor country:
Applicant person:
None (26) · Robert Esnault-Pelterie (2) · Joseph Hofmann (2) · Louis Blériot (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (18) · propulsion (13) · propeller (12) · None (10) · Airplane (10) · stability (8) · frame (7) · balloon (7) · car (7) · navigation (7) · control (7) · suspension (6) · whole (5) · subsystem (5) · gas (4) · flapping (4)
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IPCs:
None (36) · IPC B64C39/00 (4) · IPC B64B1/00 (4) · IPC B64C11/00 (3) · IPC B64B1/58 (3) · IPC B64B1/38 (2) · IPC B64C9/00 (2) · IPC B64C33/02 (2) · IPC B64C23/00 (2) · IPC B64C17/04 (2) · IPC B64C13/00 (2) · IPC B64C11/16 (2)
CPCs:
None (31) · CPC B64B1/00 (4) · CPC B64C17/00 (4) · CPC B64C11/006 (3) · CPC B64C9/00 (2) · CPC B64C33/02 (2) · CPC B64C23/005 (2) · CPC B64C11/20 (2) · CPC B64B1/64 (2) · CPC B64B1/58 (2) · CPC B64C13/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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