Drilldown: Patents

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Patents > Family year: 1800 - 1899 & Number of figures: 8-10

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Office:
Inventors:
Wald Gustafson (3) · William Cowell Sly (2) · Joseph H. Dillon-Gregg (2) · Edward Payson Johnston (2) · Rudolph Kosch (2)
Inventor country:
Applicant person:
None (9) · Wald Gustafson (3) · William Cowell Sly (2) · Thomas Moy (2) · Joseph H. Dillon-Gregg (2) · Rudolph Kosch (2) · Edward Payson Johnston (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (27) · navigation (19) · propulsion (19) · frame (15) · propeller (12) · balloon (11) · rudder (8) · stability (7) · car (6) · human-powered (6) · flapping (6) · None (4) · control (4) · marine (4) · airship (4)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
National tech categories:
None (14) · DE 77 (11) · USPC 244/64 (4) · GB 4 propel & steer (3) · USPC 244/3.23 (3) · GB 4 framework (3) · USPC 244/19 (2) · GB 4 without buoyant (2) · USPC 244/30 (2) · GB 4 aëroplanes (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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