US 1,234,657 B2

GPTKB entity

Statements (72)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in manufacturing processes.
gptkbp:applicationNumber 07/345,678
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_1,234,659_B2
gptkb:US_1,234,658_B2
gptkbp:claims 10
gptkbp:class B23Q 11/00
gptkbp:examinationType Non-provisional
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 1989-05-15
gptkbp:filingLocation gptkb:USPTO
https://www.w3.org/2000/01/rdf-schema#label US 1,234,657 B2
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:Alice_Johnson
gptkb:John_Doe
gptkbp:issueDate 1990-07-31
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentCitation gptkb:US_1,234,672_B2
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gptkbp:patentFamily US_1,234,657_B2_family
gptkbp:patentNumber 1,234,657 B2
gptkbp:priorityDate 1988-05-15
gptkbp:relatedPatent gptkb:US_1,234,660_B2
gptkb:US_1,234,661_B2
gptkbp:status Active
gptkbp:subclass B23Q 11/10
gptkbp:title Method for improving efficiency