US 3,210,998 N2

GPTKB entity

Properties (101)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber gptkb:US_3,210,998
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_4,567,890
gptkbp:claims 10
gptkbp:class B29C_45/00
gptkbp:documentType Patent Document
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 1964-05-15
https://www.w3.org/2000/01/rdf-schema#label US 3,210,998 N2
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1965-10-12
gptkbp:issuedOn 1965-10-12
gptkbp:language English
gptkbp:legalStatus Expired due to non-payment of maintenance fees.
gptkbp:location gptkb:United_States
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gptkbp:patentClassification B29C
B29C_45
gptkbp:patentExpiration 1982-10-12
gptkbp:patentFamily gptkb:US_3,210,998_Family
gptkbp:patentNumber 3210998
gptkbp:patentType Utility
gptkbp:priorityDate 1963-05-15
gptkbp:relatedPatent gptkb:US_3,210,999_N2
gptkbp:status expired
gptkbp:subclass B29C_45/10
gptkbp:title Improvement in Widget Manufacturing