US 4567840

GPTKB entity

Properties (28)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in manufacturing processes.
gptkbp:applicationNumber 06/678,901
gptkbp:applicationType utility
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy US_1234567
US_2345678
gptkbp:claims 10
gptkbp:class B23Q
gptkbp:description This patent describes a method for improving efficiency in manufacturing processes.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2006-01-28
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 1984-06-29
gptkbp:firstClaim A method for improving efficiency comprising the steps of...
https://www.w3.org/2000/01/rdf-schema#label US 4567840
gptkbp:internationalClassification H01L
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 1986-01-28
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentNumber 4567840
gptkbp:priorityDate 1984-06-29
gptkbp:relatedPatent gptkb:US_4567841
gptkb:US_4567842
gptkbp:status active
gptkbp:subclass B23Q11/00
gptkbp:title Method for improving efficiency