US 1,234,690 B2

GPTKB entity

Properties (26)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in manufacturing processes.
gptkbp:applicationNumber 06/870,123
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_5,678,901
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 2009-07-25
gptkbp:fieldOfInvention Manufacturing technology
gptkbp:filingDate 1986-05-30
https://www.w3.org/2000/01/rdf-schema#label US 1,234,690 B2
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 1989-07-25
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentFamily US_1,234,690_B2,_EP_1234567,_JP_12345678
gptkbp:patentType utility
gptkbp:priorityDate 1986-05-30
gptkbp:relatedPatent gptkb:US_1,234,689_B2
gptkbp:status active
gptkbp:subclass B23Q11/00
gptkbp:title Method for improving efficiency