US 5,678,191 A

GPTKB entity

Properties (70)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of widgets.
gptkbp:applicationNumber 08/123,456
gptkbp:applicationPublication gptkb:US_2001/0000001_A1
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_6,123,456_B1
gptkbp:claims 20
gptkbp:class Manufacturing Processes
gptkbp:examiner Jane_Smith
gptkbp:expirationDate October 14, 2014
gptkbp:fieldOfInvention Manufacturing
gptkbp:filedIn gptkb:United_States
gptkbp:filingDate September 15, 1995
gptkbp:grantDate October 14, 1997
https://www.w3.org/2000/01/rdf-schema#label US 5,678,191 A
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedOn October 14, 1997
gptkbp:legalStatus Expired
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gptkbp:patentFamily US_5,678,191_A,_US_5,678,190_A
gptkbp:patentNumber 5678191
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType Utility Patent
gptkbp:priorityDate March 15, 1996
gptkbp:relatedTo gptkb:US_5,678,190_A
gptkbp:status Active
gptkbp:subclass Widget_Manufacturing
gptkbp:title Method for improving widget efficiency