Patent US-1882-259464

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Describes a fully (metal-)enclosed vessel with hinged compartments—, starting to look like modern enclosed machines, with a high pressure interior air for human comfort at high altitudes; buoyancy from large gas compartments.

Improves on Blackman's US224510, though this is not explicit ; for now we are treating this as a supplementary patent.

Sources

Inventor location (imputed by HistPat): Nashville, TN, Davidson county, TN (FIPSloc=47037)

  • Short's DB
  • PTO 244


Year filed 1881
Year granted 1882
Office US
Patent number 259464
Inventors Albert Livingstone Blackman
Inventor country US
Applicant person Albert Livingstone Blackman
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Vessel for Aerial navigation
English title Vessel for aerial navigation
Tech fields LTA, frame, car, cargo, navigation
Filing date July 13, 1881
Full specification filed date
Application number
Grant date June 13, 1882
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories USPC 244/30
IPCs
CPCs CPC B64B1/00, CPC B64B1/00
Family year 1881
First filing? No
Cites these patents
Citations from after 1930
Application ID 46001463
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims