US patent 5,678,123

GPTKB entity

Properties (32)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of widgets.
gptkbp:applicationNumber 08/123,456
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_patent_6,789,012
gptkb:US_patent_7,890,123
gptkbp:claims 10
gptkbp:class B23P_15/00
gptkbp:description This patent describes a method for enhancing the efficiency of widgets.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate October 14, 2014
gptkbp:fieldOfInvention mechanical engineering
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate September 1, 1996
gptkbp:firstClaim A method for improving widget efficiency comprising...
https://www.w3.org/2000/01/rdf-schema#label US patent 5,678,123
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:Alice_Johnson
gptkb:Bob_Brown
gptkb:John_Doe
gptkbp:issueDate October 14, 1997
gptkbp:issuedOn October 14, 1997
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentFamily US_patent_5,678,123_family
gptkbp:patentType utility
gptkbp:priorityDate March 1, 1996
gptkbp:relatedTo US_patent_5,678,124
gptkbp:status active
gptkbp:subclass B23P_15/02
gptkbp:title Method for improving widget efficiency