US 5,724,537

GPTKB entity

Properties (24)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of widgets.
gptkbp:applicationNumber 08/749,123
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_6,123,456
gptkbp:claims 20
gptkbp:examiner Jane_Smith
gptkbp:expirationDate March 3, 2018
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate November 10, 1997
gptkbp:firstClaim A method for improving widget efficiency comprising...
gptkbp:grantDate March 3, 1998
https://www.w3.org/2000/01/rdf-schema#label US 5,724,537
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn March 3, 1998
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentFamily US_5,724,537,_US_6,123,456,_US_7,890,123
gptkbp:priorityDate March 3, 1997
gptkbp:relatedTo US_5,000,000
gptkbp:status Active
gptkbp:title Method for improving widget efficiency
gptkbp:USClassification 29/890.1