Patent US-1911-1000252

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Year filed 1910
Year granted 1911
Office US
Patent number 1000252
Inventors Robert F Gardner
Inventor country US
Applicant person Robert F Gardner
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title
English title
Tech fields
Filing date 1910-10-19
Full specification filed date
Application number 1910587952
Grant date 1911-08-08
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories USPC 244/89
IPCs
CPCs CPC B64C3/14
Family year 1910
First filing? 1
Cites these patents
Citations from after 1930
Application ID 47472213
INPADOC family ID 43943454
Number of text pages
Number of diagram pages
Number of figures
Number of claims