Patent US-1902-772052

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Revision as of 07:50, 26 October 2022 by Econterms (talk | contribs) (Econterms moved page Patent US-1904-772052 to Patent US-1902-772052 without leaving a redirect: use filing year in page title)
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Not very aero, but cited by a later aero patent of this same inventor.

  • Inventor location: 1025 Park Avenue, Chicago, Illinois

Sources


Year filed 1902
Year granted 1904
Office FR
Patent number 492890
Inventors Thomas Osborne Perry
Inventor country US
Applicant person Thomas Osborne Perry
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Windill
English title Windill
Tech fields windill
Filing date 1902-04-12
Full specification filed date
Application number 492890D
Grant date 1904-10-11
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? .5
Serial number 102608
Patent agent None
Assigned to
National tech categories
IPCs
CPCs CPC F16H1/20, CPC Y10T74/19679
Family year 1902
First filing? 1
Cites these patents
Citations from after 1930
Application ID 19310091
INPADOC family ID 5373679
Number of text pages 8
Number of diagram pages 7
Number of figures 16
Number of claims 32