US 6,123,456 B4

GPTKB entity

Statements (57)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of widgets through innovative design.
gptkbp:applicationNumber 09/123,456
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_7,654,321_B2
gptkbp:claims 20
gptkbp:class Mechanics
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2020-09-26
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1998-06-30
https://www.w3.org/2000/01/rdf-schema#label US 6,123,456 B4
gptkbp:internationalClassification F16B 2/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 2000-09-26
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentCitation gptkb:US_5,234,567_C2
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gptkbp:patentFamily US_6,123,456_B4,_US_7,654,321_B2
gptkbp:patentNumber 6,123,456_B4
gptkbp:priorityDate 1997-06-30
gptkbp:relatedTo gptkb:US_5,987,654_A
gptkbp:status Active
gptkbp:subclass Widget_Technology
gptkbp:title Method for improving widget efficiency