US 4567891 R1

GPTKB entity

Properties (43)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in manufacturing processes.
gptkbp:applicationNumber 06/123456
gptkbp:applicationPublicationNumber US_1981-123456_A1
gptkbp:applicationType Utility
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy US_1234567
gptkbp:claims 10
gptkbp:country gptkb:United_States
gptkbp:description This patent describes a method for enhancing the efficiency of production lines.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2006-02-25
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 1980-02-01
gptkbp:grantDate 1986-02-25
https://www.w3.org/2000/01/rdf-schema#label US 4567891 R1
gptkbp:internationalClassification B23Q 11/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1986-02-25
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation Journal_of_Manufacturing_Science,_1980.
gptkbp:patentAbstract A method for improving efficiency in manufacturing processes.
gptkbp:patentAssignee gptkb:XYZ_Corporation
gptkbp:patentCitation gptkb:US_1234567_A
gptkbp:patentClaim 1. A method for improving efficiency.
2. The method of claim 1, wherein...
gptkbp:patentClassification Class 29, Subclass 123.
gptkbp:patentExpiration 2006-02-25
gptkbp:patentFamily gptkb:US_4567891
gptkbp:patentField Manufacturing
gptkbp:patentFilingDate 1986-02-25
1980-02-01
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentNumber 4567891
gptkbp:patentOwner gptkb:XYZ_Corporation
gptkbp:patentStatus Active
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1979-02-01
gptkbp:relatedPatent gptkb:US_4567890
gptkbp:status Active
gptkbp:title Method for improving efficiency