US 19900012345 A1

GPTKB entity

Properties (83)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A novel design for a widget that improves efficiency.
gptkbp:applicationNumber 07/123456
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_19900012346_A1
gptkbp:claims 10
gptkbp:description This patent describes an innovative approach to widget design.
gptkbp:drawings Yes
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2010-01-01
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1990-01-01
https://www.w3.org/2000/01/rdf-schema#label US 19900012345 A1
gptkbp:internationalClassification B23Q 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:language English
gptkbp:legalStatus Active
gptkbp:maintenanceFee Paid
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gptkbp:patentFamily US_19900012345
gptkbp:patentNumber 19900012345
gptkbp:priorityDate 1989-12-31
gptkbp:publicationDate 1990-06-01
gptkbp:publications A1
gptkbp:relatedTo gptkb:US_19900012347_A1
gptkbp:status Granted
gptkbp:title Innovative_Widget_Design
gptkbp:USClassification 123/456