US 5000057 A

GPTKB entity

Statements (28)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in manufacturing processes.
gptkbp:applicationNumber 07/367,123
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US 6000000 A
gptkbp:claims 10
gptkbp:class B23Q 11/00
gptkbp:description This patent describes a method for enhancing the efficiency of manufacturing processes.
gptkbp:drawings Figure 1, Figure 2
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2011-03-19
gptkbp:fieldOfInvention Manufacturing technology
gptkbp:filingDate 1989-06-30
gptkbp:filingLocation gptkb:USPTO
gptkbp:firstClaim A method comprising the steps of...
https://www.w3.org/2000/01/rdf-schema#label US 5000057 A
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 1991-03-19
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentNumber 5000057
gptkbp:priorityDate 1988-06-30
gptkbp:relatedPatent gptkb:US_5000058_A
gptkbp:status granted
gptkbp:subclass B23Q 11/10
gptkbp:technicalField Electrical engineering
gptkbp:title Method for improving efficiency