US 4,123,402 B1

URI: https://gptkb.org/entity/US_4%2C123%2C402_B1
GPTKB entity
Properties (32)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing process efficiency.
gptkbp:applicationNumber US_05/123,456
gptkbp:applicationType Non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_5,678,901
gptkbp:claims 20
gptkbp:class Manufacturing processes
gptkbp:documentType Patent document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate October 31, 1995
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate April 1, 1977
https://www.w3.org/2000/01/rdf-schema#label US 4,123,402 B1
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate October 31, 1978
gptkbp:issuedOn October 31, 1978
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
gptkbp:patentFamily US_4,123,402_B1,_US_4,567,890
gptkbp:patentNumber 4,123,402
gptkbp:patentOffice gptkb:United_States_Patent_and_Trademark_Office
gptkbp:patentType Utility patent
gptkbp:priorityDate March 15, 1977
gptkbp:relatedPatent US_4,567,890
gptkbp:status Active
gptkbp:subclass Process optimization
gptkbp:title Method for improving the efficiency of a process