Drilldown: Patents

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Patents > Grant date: 1800 - 1899 & IPCs : IPC B64B1/00 or IPC B64C3/38

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Office:
Inventors:
James Hartness (2) · Estanislao Caballero de los Olivos (2) · Martin Braun (2)
Inventor country:
Applicant person:
None (10) · James Hartness (2) · Estanislao Caballero de los Olivos (2) · Martin Braun (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
LTA (44) · balloon (23) · navigation (17) · propulsion (12) · car (12) · propeller (9) · frame (8) · rudder (8) · parachute (4) · airplane (4) · landing (4) · control (4) · safety (4) · marine (3) · whole (3)
Full specification filed date:
Application number:
Granted:
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Related to aircraft:
National tech categories:
USPC 244/30 (17) · DE 77 (8) · USPC 244/96 (5) · USPC 244/26 (4) · USPC 244/127 (3) · USPC 104/22 (3) · USPC 244/32 (3) · USPC 244/25 (3) · USPC 244/94 (2) · USPC 244/97 (2)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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Showing below up to 53 results in range #1 to #53.

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