US 5,678,949 B43

GPTKB entity

Properties (26)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a new type of widget that improves efficiency.
gptkbp:applicationNumber 08/653,123
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:citedBy US_6,123,456_B78
gptkbp:claims 20
gptkbp:description This invention relates to widgets.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2017-10-14
gptkbp:fieldOfInvention mechanical engineering
gptkbp:filingDate 1996-05-31
gptkbp:firstClaim A widget comprising...
https://www.w3.org/2000/01/rdf-schema#label US 5,678,949 B43
gptkbp:internationalClassification B43K_29/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 1997-10-14
gptkbp:legalStatus granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee paid
gptkbp:patentNumber 5,678,949
gptkbp:priorityDate 1995-06-01
gptkbp:relatedPatent US_5,678,950_B44
gptkbp:status active
gptkbp:subclass B43K
gptkbp:title A New Type of Widget
gptkbp:type utility patent