US 4567891 G

GPTKB entity

Properties (41)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in manufacturing processes.
gptkbp:applicationNumber 06/123456
gptkbp:applicationPublication gptkb:US_4567891_A1
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_1234567_A
gptkbp:class B23Q
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Manufacturing
gptkbp:filedIn gptkb:United_States
gptkbp:filingDate 1980-12-01
gptkbp:firstClaim A method for improving efficiency in manufacturing.
gptkbp:grantDate 1986-02-25
https://www.w3.org/2000/01/rdf-schema#label US 4567891 G
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1986-02-25
gptkbp:legalStatus Granted
gptkbp:maintenanceFee 2023-02-25
gptkbp:numberOfClaims 20
gptkbp:patentAbstract gptkb:Robert_Brown
A method for improving efficiency in manufacturing processes.
gptkbp:patentCitation gptkb:US_1234567_A
gptkbp:patentDescription This patent describes a method for improving efficiency in manufacturing processes.
gptkbp:patentExpiration 2006-02-25
gptkbp:patentFamily US_4567891_G,_US_4567890_G
gptkbp:patentImage https://patents.google.com/patent/US4567891G/image
gptkbp:patentLink https://patents.google.com/patent/US4567891G
gptkbp:patentNumber 4567891
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus Active
gptkbp:patentType Utility
gptkbp:priorityDate 1980-12-01
gptkbp:relatedApplication US_4567892_G
gptkbp:relatedPatent gptkb:US_4567890_G
gptkbp:status Active
gptkbp:subclass B23Q11/00
gptkbp:title Method for improving efficiency