Patent US-1911-988415

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Year filed
Year granted 1911
Office US
Patent number 988415
Inventors Preston Albert Watson
Inventor country GB, Scotland
Applicant person Preston Albert Watson
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title
English title
Tech fields
Filing date
Full specification filed date
Application number
Grant date 1911-04-04
Granted? 1
Publication date
Supplementary to patent Patent GB-1909-47
Related to aircraft?
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64C3/385
Family year 1911
First filing?
Cites these patents
Citations from after 1930
Application ID 47421363
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources