US 3,210,988 N2

GPTKB entity

Properties (24)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving the efficiency of widget manufacturing.
gptkbp:applicationNumber US_62/123,456
gptkbp:applicationType utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_4,567,890
gptkbp:claims 10
gptkbp:class B29C_45/00
gptkbp:examiner Jane_Smith
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1962-06-25
gptkbp:firstClaim A method for manufacturing widgets comprising the steps of...
https://www.w3.org/2000/01/rdf-schema#label US 3,210,988 N2
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 1965-10-12
gptkbp:legalStatus lapsed
gptkbp:maintenanceFee paid
gptkbp:patentNumber 3,210,988
gptkbp:priorityDate 1961-06-25
gptkbp:relatedTo gptkb:US_3,210,987_N2
gptkbp:status expired
gptkbp:subclass B29C_45/10
gptkbp:title Improvement in Widget Manufacturing