US 3,210,986 B3

GPTKB entity

Properties (52)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for widgets.
gptkbp:applicationNumber gptkb:US_3,210,986
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_4,567,890
gptkbp:claims 20
gptkbp:class F16B 2/00
gptkbp:country gptkb:United_States
gptkbp:documentType B3
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1985-10-12
gptkbp:fieldOfInvention mechanical engineering
gptkbp:filingDate 1964-10-12
https://www.w3.org/2000/01/rdf-schema#label US 3,210,986 B3
gptkbp:internationalClassification F16B
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn 1965-10-12
gptkbp:language English
gptkbp:legalStatus active
gptkbp:patentCitation gptkb:US_3,210,987_B3
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gptkbp:patentFamily US_3,210,986_family
gptkbp:patentType utility patent
gptkbp:priorityDate 1963-10-12
gptkbp:relatedTo US_3,210,985_B3
gptkbp:status granted
gptkbp:subclass F16B 2/02
gptkbp:title Improved_Widget_Design