US 1,234,756 B2

GPTKB entity

Properties (65)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for enhancing the efficiency of widgets.
gptkbp:applicationNumber 07/345,678
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_2,345,678_B2
gptkbp:claims 10
gptkbp:class G06F
gptkbp:examiner Jane_Smith
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1989-05-15
https://www.w3.org/2000/01/rdf-schema#label US 1,234,756 B2
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1990-07-31
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
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gptkbp:patentExpiration 2010-07-31
gptkbp:patentFamily US_1,234,756
gptkbp:patentLitigation none
gptkbp:patentType utility
gptkbp:priorityDate 1988-05-15
gptkbp:relatedTo gptkb:US_1,234,755_B2
gptkbp:status active
gptkbp:subclass G06F 19/00
gptkbp:technologyArea widgets
gptkbp:title Method for improving widget efficiency