US 5,678,997 C1

GPTKB entity

Statements (50)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving the efficiency of widgets.
gptkbp:applicationNumber 08/123,456
gptkbp:applicationPublicationNumber gptkb:US_1995/012345_A1
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_6,123,456_B1
gptkbp:claims 20
gptkbp:class G06F 15/16
gptkbp:examiner Jane_Smith
gptkbp:expirationDate October 14, 2014
gptkbp:fieldOfInvention widgets
gptkbp:filingDate September 22, 1994
https://www.w3.org/2000/01/rdf-schema#label US 5,678,997 C1
gptkbp:internationalClassification H04L 12/28
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate October 14, 1997
gptkbp:issuedOn October 14, 1997
gptkbp:legalStatus expired
gptkbp:location gptkb:United_States
gptkbp:patentCitation gptkb:US_5,567,890_B1
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US 5,901,234 A
US 5,901,234 B1
gptkbp:patentFamily US_5,678,997_C1,_US_5,678,998_C1
gptkbp:patentNumber 5,678,997
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType utility
gptkbp:priorityDate September 22, 1994
gptkbp:relatedTo gptkb:US_5,678,998_C1
gptkbp:status active
gptkbp:subclass G06F 15/167
gptkbp:title Method for improving widget efficiency