US 3999999 A

GPTKB entity

Statements (9)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a new method for...
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:filingDate 1975-06-30
https://www.w3.org/2000/01/rdf-schema#label US 3999999 A
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 1976-12-28
gptkbp:patentNumber 3999999
gptkbp:title A New Invention