US 284,444,444 B2

URI: https://gptkb.org/entity/US_284%2C444%2C444_B2
GPTKB entity
Properties (10)
Predicate Object
gptkbp:instanceOf patent
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gptkbp:assignee unknown
gptkbp:filingDate unknown
gptkbp:grantDate unknown
https://www.w3.org/2000/01/rdf-schema#label US 284,444,444 B2
gptkbp:inventor unknown
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:patentType utility
gptkbp:status active