US 5,678,481 A

GPTKB entity

Properties (47)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of widgets.
gptkbp:applicationNumber 08/123,456
gptkbp:applicationPublicationNumber gptkb:US_2001/0000001_A1
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_6,123,456_B1
gptkbp:claims 20
gptkbp:country gptkb:United_States
gptkbp:description This patent describes a method for improving widget efficiency.
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingCountry gptkb:USA
gptkbp:filingDate September 15, 1996
gptkbp:firstClaim A method for improving the efficiency of a widget.
https://www.w3.org/2000/01/rdf-schema#label US 5,678,481 A
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate October 14, 1997
gptkbp:issuedOn October 14, 1997
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract A method for enhancing widget efficiency.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation Cited by 10 other patents.
gptkbp:patentClaim 20
gptkbp:patentClassification Class 29
gptkbp:patentExpiration October 14, 2014
gptkbp:patentFamily US_5,678,481_A,_US_5,678,480_A,_US_6,123,456_B1
gptkbp:patentFamilyMembers gptkb:US_5,678,480_A
gptkbp:patentField Manufacturing
gptkbp:patentFilingDate March 15, 1996
October 14, 1997
September 15, 1996
gptkbp:patentInventor gptkb:John_Doe
Jane_Smith
gptkbp:patentMaintenanceFee Paid
gptkbp:patentNumber 5,678,481
gptkbp:patentStatus Active
Granted
gptkbp:patentType Utility Patent
gptkbp:priorityDate March 15, 1996
gptkbp:relatedTo gptkb:US_5,678,480_A
gptkbp:status Active
gptkbp:title Method for improving widget efficiency
gptkbp:USClassification 29/890.1