Drilldown: Patents

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Patents > Supplementary to patent : 1 or Patent FR-1911-430455 or None & National tech categories : FR 6.2 or USPC 244/153R or USPC 244/30 or USPC 244/80 or None & IPCs: IPC B64B1/00

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Office:
Inventors:
None (3) · Arthur James Roberts (2) · George Holt Thomas (2) · Frank John Tippen (2) · Johann Schütte (2) · Hugh Oswald Short (2)
Inventor country:
Applicant person:
None (7) · Johann Schütte (2) · Frank John Tippen (2) · George Holt Thomas (2) · Arthur James Roberts (2) · Hugh Oswald Short (2)
Applicant is inventor:
Tech fields:
LTA (56) · navigation (15) · balloon (14) · Frame (13) · airship (13) · car (11) · propulsion (9) · propeller (8) · ballonet (8) · safety (6) · landing (6) · compartments (6) · construction (5) · passenger (5) · hybrid (5) · design (4) · None (4)
Full specification filed date:
Application number:
None (15)
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Publication date:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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