US 4,423,174

URI: https://gptkb.org/entity/US_4%2C423%2C174
GPTKB entity
Statements (41)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in manufacturing processes.
gptkbp:applicationNumber 06/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:assigneeCountry gptkb:New_York
gptkbp:citedBy US_5,678,910
gptkbp:class Mechanical Engineering
gptkbp:country gptkb:United_States
gptkbp:documentType Utility Patent
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2000-01-03
gptkbp:fieldOfInvention Engineering
gptkbp:filedIn gptkb:John_Doe
gptkbp:grantDate 1983-01-03
https://www.w3.org/2000/01/rdf-schema#label US 4,423,174
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issuedOn 1983-01-03
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:numberOfClaims 20
gptkbp:patentCitation gptkb:US_4,678,901
gptkb:US_4,123,456
gptkb:US_4,012,345
gptkb:US_4,456,789
US 4,901,234
US_4,567,890
US_4,234,567
US_4,345,678
US_4,789,012
US_4,890,123
US_4,321,987
gptkbp:patentFamily US_4,423,174_family
gptkbp:priorityDate 1981-06-15
gptkbp:relatedTo US_4,321,987
gptkbp:status active
gptkbp:subclass Manufacturing Processes
gptkbp:title Method for improving efficiency