Page values for "Patent GB-1909-5391"

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"Patents" values

1 row is stored for this page
FieldField typeAllowed valuesValue
Year_filedDate1909
Year_grantedDate1909
OfficePageGB
Patent_numberString5391
InventorsList of Page, delimiter: ;James Robertson Porter
Inventor_countryList of Page, delimiter: ;GB
Applicant_personList of Page, delimiter: ;James Robertson Porter
Applicant_typeList of String, delimiter: ;INDIV
Applicant_is_inventorBooleanYes
Original_titleStringImprovements in Air-ships
English_titleStringImprovements in Airships
Tech_fieldsList of Page, delimiter: ;Airships
Filing_dateDate1909-03-05
Full_specification_filed_dateDate1909-08-31
Application_numberString190905391D
Grant_dateDate1909-12-16
GrantedBooleanYes
Related_to_aircraftStringYes · Partially · No1
Patent_agentPageNewnham Browne & Co.
IPCsList of Page, delimiter: ;IPC B64C27/20 • IPC B64C29/00
CPCsList of Page, delimiter: ;CPC B64C27/20
Family_yearDate1909
First_filingBooleanYes
Application_IDString23578874
INPADOC_family_IDString11074435
Number_of_text_pagesInteger2
Number_of_claimsInteger2
Number_of_diagram_pagesInteger1
Number_of_figuresInteger2
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