US 5,678,490 A

URI: https://gptkb.org/entity/US_5%2C678%2C490_A
GPTKB entity
Properties (29)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of widgets.
gptkbp:applicationNumber 08/123,456
gptkbp:applicationPublication gptkb:US_2001/0001234_A1
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy gptkb:US_6,123,456_B1
gptkbp:claims 20
gptkbp:examiner Jane_Smith
gptkbp:expirationDate October 14, 2014
gptkbp:fieldOfInvention Manufacturing
gptkbp:fieldOfUse Industrial
gptkbp:filingDate September 15, 1995
https://www.w3.org/2000/01/rdf-schema#label US 5,678,490 A
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issuedOn October 14, 1997
gptkbp:legalStatus Active
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
gptkbp:patentCitation gptkb:US_4,567,890_A
gptkbp:patentFamily US_5,678,490_A,_US_5,678,491_A
gptkbp:patentType Utility
gptkbp:priorityDate March 15, 1996
gptkbp:relatedTo gptkb:US_5,678,489_A
gptkbp:status granted
gptkbp:title Method for improving widget efficiency