Patent US-1911-997122

From Inventing aviation
Jump to navigation Jump to search

Airplane with rudder on universal joint and supporting planes which can be distorted, using springs, into a more parachute-like configuration.

Inventor location (imputed by HistPat): New York, NY, Bronx county, NY (FIPSloc=36005), New York county, NY (FIPSloc=36061)

Sources


Year filed 1910
Year granted 1911
Office US
Patent number 997122
Inventors Otto A Fenn
Inventor country US
Applicant person Otto A Fenn
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Flying-machine
English title Flying machine
Tech fields airplane, frame, rudder, airfoil, parachute, safety, stability
Filing date 1910-05-16
Full specification filed date
Application number 1910561521
Grant date 1911-07-04
Granted? 1
Publication date 1911-07-04
Supplementary to patent
Related to aircraft? 1
Serial number 561521
Patent agent
Assigned to
National tech categories USPC 244/144
IPCs
CPCs CPC B64C13/00
Family year 1910
First filing? 1
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims