Patent US-1906-836513

From Inventing aviation
Jump to navigation Jump to search

Balloon; sail; fixed wings; rudder; two symmetrical propellers rotating in opposite directions.

  • Inventor location: Paris, France
  • Possibly it was licensed ; a modern company is listed at google patents as the assignee

Sources


Year filed 1903
Year granted 1906
Office US
Patent number 836513
Inventors Paul Lebaudy, Pierre Lebaudy
Inventor country FR, FR
Applicant person Paul Lebaudy, Pierre Lebaudy
Applicant firm
Applicant type INDIV
Applicant is inventor? No
Original title Air-Ship
English title Airship
Tech fields LTA, sail, navigation, propulsion
Filing date February 11, 1903
Full specification filed date
Application number 1903142936
Grant date November 20, 1906
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number 142936
Patent agent
Assigned to
National tech categories USPC 244/25
IPCs IPC B64B1/00
CPCs CPC B64B1/00
Family year 1903
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 46999741
INPADOC family ID 43680771
Number of text pages
Number of diagram pages 12
Number of figures 25
Number of claims 13