US 4567871

GPTKB entity

Properties (33)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving efficiency in manufacturing processes.
gptkbp:applicationNumber 06/635,123
gptkbp:applicationType Utility
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy US_1234567
US_2345678
gptkbp:claims 10
gptkbp:class Manufacturing Processes
gptkbp:description The invention relates to a method for enhancing the efficiency of production.
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Manufacturing
gptkbp:fieldOfUse Industrial Applications
gptkbp:filingDate 1984-06-29
gptkbp:firstClaim A method for improving efficiency comprising the steps of...
https://www.w3.org/2000/01/rdf-schema#label US 4567871
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1986-01-28
gptkbp:legalStatus Lapsed
gptkbp:maintenanceFee Paid
gptkbp:patentExpiration 2003-01-28
gptkbp:patentFamily US 4567871, US 4567872, US 4567873
gptkbp:patentNumber 4567871
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1984-06-29
gptkbp:relatedPatent gptkb:US_4567872
gptkb:US_4567873
gptkbp:status Expired
gptkbp:subclass Process Improvements
gptkbp:title Method for improving efficiency