Difference between revisions of "Patent US-1913-1203221"

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=== Sources ===
 
=== Sources ===
 
* [https://www.google.com/patents/US1203221
 
* [https://www.google.com/patents/US1203221
{{USpatentsources|1203221A espacenet]
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{{USpatentsources|1203221}}
 
* Inventor location (imputed by [[HistPat]]): Cook county, IL (FIPSloc=17031)
 
* Inventor location (imputed by [[HistPat]]): Cook county, IL (FIPSloc=17031)

Revision as of 13:10, 22 April 2019


Year filed 1913
Year granted 1916
Office US
Patent number 1203221
Inventors Alfred John Macy
Inventor country US
Applicant person Alfred John Macy
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title
English title
Tech fields
Filing date 1913-07-28
Full specification filed date
Application number 1913781506
Grant date 1916-10-31
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories CPC
IPCs
CPCs CPC B64C17/00
Family year Y10S200/29
First filing? 1913
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID 47821780
Number of text pages 44046592
Number of diagram pages
Number of figures
Number of claims

Sources