Page values for "Patent US-1877-199334"

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"Patents" values

1 row is stored for this page
FieldField typeAllowed valuesValue
Year_filedDate1877
Year_grantedDate1878
OfficePageUS
Patent_numberString199334
InventorsList of Page, delimiter: ;Fritz A. L. von Ehren
Inventor_countryList of Page, delimiter: ;US
Inventor_locationList of Page, delimiter: ;New Orleans, LA • Orleans county, LA • Louisiana
Applicant_personList of Page, delimiter: ;Fritz A. L. von Ehren
Applicant_typeList of String, delimiter: ;INDIV
Applicant_is_inventorBooleanYes
Original_titleStringImprovement in aerial vessels
English_titleStringAerial vessels
Tech_fieldsList of Page, delimiter: ;Propulsion • Airplane • LTA • Takeoff • Landing • Parachute • Car • Marine • Hybrid
Filing_dateDate1877-07-16
Grant_dateDate1878-01-15
GrantedBooleanYes
Related_to_aircraftString1 · 0.5 · 01
Patent_agentPageH., N. Jenkins
National_tech_categoriesList of Page, delimiter: ;USPC 244/70
CPCsList of Page, delimiter: ;CPC B64C39/005
Family_yearDate1877
First_filingBooleanYes
Citations_from_after_1930Integer0
Number_of_text_pagesInteger2
Number_of_claimsInteger1
Number_of_diagram_pagesInteger3
Number_of_figuresInteger5
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