US 500,123,539 B2

GPTKB entity

Properties (48)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of a manufacturing process.
gptkbp:applicationNumber 07/500,123
gptkbp:applicationPublicationNumber gptkb:US_500,123,539_A1
gptkbp:applicationType Non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy US 600,123,456 B1
gptkbp:claims 20
gptkbp:description This patent describes a method for improving the efficiency of a manufacturing process.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2011-03-26
gptkbp:fieldOfInvention Manufacturing technology
gptkbp:filingDate 1990-05-15
gptkbp:grantType B2
https://www.w3.org/2000/01/rdf-schema#label US 500,123,539 B2
gptkbp:internationalClassification B23Q 11/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1991-03-26
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Active
gptkbp:maintenanceFee Due
gptkbp:patentAbstract A method for enhancing the efficiency of a manufacturing process.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation US 600,123,456 B1
US_300,123,456_A1
gptkbp:patentClassification Class 123
Subclass 456
gptkbp:patentExpiration 2011-03-26
gptkbp:patentFamily US 500,123,539 B2, US 600,123,456 B1
gptkbp:patentField Manufacturing
gptkbp:patentFilingDate 1990-05-15
1991-03-26
1989-05-15
gptkbp:patentInventor gptkb:John_Doe
Jane_Smith
gptkbp:patentMaintenanceFee Due
gptkbp:patentNumber 500123539
gptkbp:patentStatus Active
Granted
gptkbp:patentType gptkb:US_500,123,540_B2
Utility patent
US_400,123,456_A1
gptkbp:priorityDate 1989-05-15
gptkbp:relatedPatent gptkb:US_500,123,540_B2
gptkbp:relatedTo US_400,123,456_A1
gptkbp:title Method for improving efficiency of a process