US 3,210,997 C4

GPTKB entity

Properties (45)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving the efficiency of widget manufacturing.
gptkbp:applicationDate 1964-05-15
gptkbp:applicationNumber gptkb:US_3,210,997
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_4,567,890
gptkbp:claims 10
gptkbp:class Manufacturing Processes
gptkbp:country gptkb:US
gptkbp:documentType Patent_Grant
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1982-10-12
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 1964-05-15
https://www.w3.org/2000/01/rdf-schema#label US 3,210,997 C4
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedOn 1965-10-12
gptkbp:language English
gptkbp:legalStatus Lapsed
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract A method for improving widget manufacturing efficiency.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation gptkb:US_3,210,996_C4
gptkbp:patentClassification Utility Patent
gptkbp:patentExpiration 1982-10-12
gptkbp:patentFamily US_3,210,997_Family
gptkbp:patentField Manufacturing Technology
Manufacturing Processes
gptkbp:patentFilingDate 1964-05-15
1965-10-12
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentNumber 3,210,997
gptkbp:patentStatus Expired
gptkbp:patentType Granted
Utility Patent
gptkbp:priorityDate 1963-05-15
gptkbp:publicationNumber gptkb:US_3,210,997
gptkbp:relatedTo gptkb:US_3,210,996_C4
gptkbp:status Expired
gptkbp:subclass Widget Production
gptkbp:title Improvement in Widget Manufacturing