US 53,678,935 B2

GPTKB entity

Statements (26)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of widgets.
gptkbp:applicationNumber 09/855,123
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_54,123,456_B2
gptkbp:claims 20
gptkbp:coInventor Jane_Smith
gptkbp:description This patent describes a method for enhancing the efficiency of widgets.
gptkbp:examiner gptkb:Mary_Johnson
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 2001-05-15
gptkbp:firstClaim A method for improving widget efficiency comprising the steps of...
gptkbp:grantType B2
https://www.w3.org/2000/01/rdf-schema#label US 53,678,935 B2
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 2003-05-06
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Active
gptkbp:maintenanceFee Due
gptkbp:patentFamily US_53,678,935_B2,_US_53,678,934_B2
gptkbp:patentType Utility
gptkbp:priorityDate 2000-05-15
gptkbp:relatedTo gptkb:US_53,678,934_B2
gptkbp:title Method for improving widget efficiency