Patent US-1879-220473

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Rudder with universal joint and “poiser” for sturdying wings or other element; airplane propelled by 'wind wheels'.

Inventor location (imputed by HistPat): Syracuse, Onondaga county, NY (FIPSloc=36067)

Sources


Year filed
Year granted 1879
Office US
Patent number 220473
Inventors John J. Greenough
Inventor country US
Applicant person
Applicant firm
Applicant type
Applicant is inventor? 1
Original title Improvement in aerobats
English title Aerobat
Tech fields airplane, propulsion
Filing date 1879-09-16
Full specification filed date
Application number
Grant date 1879-10-14
Granted? 1
Publication date 1
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories USPC 244/6, USPC 244/35R
IPCs IPC F03D11/00, IPC F03D3/00
CPCs CPC B64C23/005, CPC F03D11/00, CPC F03D3/00, CPC B64C23/005, CPC Y02E10/74
Family year 1879
First filing?
Cites these patents
Citations from after 1930
Application ID 45934298
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims