US 5,987,630

GPTKB entity

Statements (55)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of widgets.
gptkbp:applicationNumber 09/123,456
gptkbp:applicationPublicationNumber gptkb:US_2001/0001234_A1
gptkbp:applicationType utility
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy gptkb:US_6,123,456
gptkbp:claims 20
gptkbp:class G06F
gptkbp:examiner Jane_Smith
gptkbp:expirationDate November 16, 2016
gptkbp:fieldOfInvention widgets
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate July 15, 1998
https://www.w3.org/2000/01/rdf-schema#label US 5,987,630
gptkbp:internationalClassification H04L 12/28
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate November 16, 1999
gptkbp:issuedOn November 16, 1999
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentAbstract A method for enhancing the performance of widgets.
gptkbp:patentAssignee Acme_Corporation.
gptkbp:patentCitation US_6,123,456.
US_4,567,890
gptkbp:patentClaim 20 claims.
gptkbp:patentDescription Describes a method for improving widget efficiency.
gptkbp:patentExpiration November 16, 2016.
gptkbp:patentFamily US_5,987,630_family
US_5,987,630_family.
gptkbp:patentField widgets and efficiency.
gptkbp:patentFilingDate July 15, 1998.
November 16, 1999.
gptkbp:patentInventor Jane_Smith.
John_Doe.
gptkbp:patentMaintenanceFee paid.
gptkbp:patentNumber 5,987,630
5,987,630.
gptkbp:patentOffice gptkb:USPTO
USPTO.
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus in force
active.
gptkbp:patentType non-provisional
utility.
US_5,123,456.
gptkbp:priorityDate March 15, 1997
gptkbp:relatedPatent gptkb:US_6,789,012
gptkbp:relatedTo US_5,123,456
gptkbp:status active
gptkbp:subclass G06F 19/00
gptkbp:technologyArea mechanical engineering
gptkbp:title Method for improving widget efficiency