Patent US-1913-1049498

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Year filed 1909
Year granted 1913
Office US
Patent number 1049498
Inventors Christopher J. LAKE
Inventor country US
Applicant person Christopher John Lake
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Flying or soaring machine
English title Flying or soaring machine
Tech fields stability
Filing date 1909-08-09
Full specification filed date
Application number 1909512054
Grant date 1913-01-07
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number 512054
Patent agent
Assigned to
National tech categories USPC 244/231, 244/48, 123/41.64
IPCs IPC B64C3/385
CPCs CPC B64C3/385
Family year 1909
First filing? 1
Cites these patents 1
Citations from after 1930
Application ID 47556407
INPADOC family ID 43902415
Number of text pages
Number of diagram pages
Number of figures
Number of claims 18


  • Patent 1049498 document and bibliographic info on espacenet
  • Patent 1049498 at google patents improvements in the longitudinal and lateral balancing of the machine ; construction of framework to achieve resiliency ; propelling and steering too ; keel ; "equilibrium device" made up of pair of pivoted air impact surfaces . . . ; can't tell what the claims have in common

Inventor location (imputed by HistPat): Bridgeport, Fairfield county, CT (FIPSloc=9001)