Page values for "Patent GB-1913-22557"

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"Patents" values

1 row is stored for this page
FieldField typeAllowed valuesValue
Year_filedDate1913
Year_grantedDate1914
OfficePageGB
Patent_numberString22557
InventorsList of Page, delimiter: ;Arthur Alexander Dashwood Lang
Inventor_countryList of Page, delimiter: ;GB
Applicant_personList of Page, delimiter: ;Arthur Alexander Dashwood Lang
Applicant_typeList of String, delimiter: ;INDIV
Applicant_is_inventorBooleanYes
Original_titleStringImprovements in Aerial Propellers
English_titleStringImprovements in Aerial Propellers
Tech_fieldsList of Page, delimiter: ;Wood Texture Surface Propellers
Filing_dateDate1913-10-07
Full_specification_filed_dateDate1914-04-07
Application_numberString191322557D
Grant_dateDate1914-12-31
GrantedBooleanYes
Publication_dateDate1914-12-31
Related_to_aircraftStringYes · Partially · No1
Patent_agentPageArthur C. Downing
IPCsList of Page, delimiter: ;IPC B64C11/20
CPCsList of Page, delimiter: ;CPC B64C11/205
Family_yearDate1913
First_filingBooleanYes
Application_IDString23657753
INPADOC_family_IDString11142598
Number_of_text_pagesInteger3
Number_of_claimsInteger6
Number_of_diagram_pagesInteger1
Number_of_figuresInteger4