Page values for "Patent US-1911-1028502"

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"Patents" values

1 row is stored for this page
FieldField typeAllowed valuesValue
Year_filedDate1911
Year_grantedDate1912
OfficePageUS
Patent_numberString1028502
InventorsList of Page, delimiter: ;Frank Lee Slack
Inventor_countryList of Page, delimiter: ;US
Applicant_personList of Page, delimiter: ;Frank Lee Slack
Applicant_typeList of String, delimiter: ;INDIV
Applicant_is_inventorBooleanYes
Original_titleStringAirplane sighting device
English_titleStringAirplane sighting devices
Tech_fieldsList of Page, delimiter: ;Airplane Navigation Subsystem Bomb Projectile Instrument Barometer Cybernetics Aiming Military
Filing_dateDate1911-02-07
Grant_dateDate1912-06-04
GrantedBooleanYes
Related_to_aircraftStringYes · Partially · NoYes
Patent_agentPageClaude L. McKesson
National_tech_categoriesList of Page, delimiter: ;USPC 356/27 USPC 89/41.21 USPC 89/41.19 USPC 33/229
IPCsList of Page, delimiter: ;IPC G01P3/36
CPCsList of Page, delimiter: ;CPC G01P3/36
Family_yearDate1911
First_filingBooleanYes
Number_of_text_pagesInteger2
Number_of_claimsInteger6
Number_of_diagram_pagesInteger2
Number_of_figuresInteger5