US 5,678,601

GPTKB entity

Statements (23)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of widgets.
gptkbp:applicationNumber 08/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_6,123,456
gptkbp:claims 20
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate September 1, 1995
gptkbp:firstClaim A widget comprising...
gptkbp:grantDate October 14, 1997
https://www.w3.org/2000/01/rdf-schema#label US 5,678,601
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn October 14, 1997
gptkbp:maintenanceFee October 14, 2022
gptkbp:patentType Utility
gptkbp:priorityDate March 1, 1995
gptkbp:relatedTo US_5,678,600
gptkbp:status Active
gptkbp:title Method for improving widget efficiency
gptkbp:USClassification 29/123.456