Patent US-1917-1240812

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According to the patent's text, this invention provides:

  • a "knock-down" plane having relatively few parts and simply constructed so that it may be quickly assembled even by a novice.
  • an aeroplane having a more rigid construction than those in common use whereby the main load carrying parts and auxiliary control parts are maintained in a positive and fixed rigid relation to each other.
  • struts for spacing the wings, the parts of which are integrally connected or formed in a single unit.
  • an aeroplane frame formed of rigid or integrally formed frame units upon which the entire structure is mounted.
  • bracing of the frame structure in relative to the wing or plane structure by arcuate skid braces interior and exterior of the skids.
  • inexpensive, compact, strong durable, efficient, and serviceable design
  • Tech classifications CPC B64C39/08 Aircraft not otherwise provided for having multiple wings
  • Inventor location: Los Angeles

Sources


Year filed 1916
Year granted 1917
Office US
Patent number 1240812
Inventors Joseph Anthony Blondin
Inventor country US
Inventor location
Applicant person Joseph Anthony Blondin
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Aeroplane constructions
English title Aeroplane construction
Tech fields construction, bracing, ribs, frame, struts, stringers, skids
Filing date May 18, 1916
Full specification filed date
Application number 9833116
Grant date September 25, 1917
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number 98331
Patent agent
Assigned to
National tech categories USPC 244/45R, USPC 244/100R
IPCs IPC B64C39/00
CPCs CPC B64C2700/6295, CPC B64C39/08
Family year 1916
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 47888073
INPADOC family ID 47385504
Number of text pages 3
Number of diagram pages 2
Number of figures 6
Number of claims 14