US 4,000,049 B2

GPTKB entity

Statements (16)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for producing a widget using a novel technique.
gptkbp:applicationNumber 05/586,123
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_5,000,000
gptkbp:claims 10
gptkbp:class B29C
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 1975-05-30
https://www.w3.org/2000/01/rdf-schema#label US 4,000,049 B2
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 1977-12-28
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:priorityDate 1975-05-30
gptkbp:status Expired
gptkbp:title Method for making a widget