US 450,123,849 B2

GPTKB entity

Properties (23)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving efficiency in mechanical systems.
gptkbp:applicationNumber 07/123,456
gptkbp:assignee Company XYZ
gptkbp:citedBy gptkb:US_450,123,850_B2
gptkbp:claims 20
gptkbp:examiner Jane_Smith
gptkbp:expirationDate June 4, 2005
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate March 15, 1983
gptkbp:grantDate June 4, 1985
https://www.w3.org/2000/01/rdf-schema#label US 450,123,849 B2
gptkbp:internationalClassification F16H 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedBy June 4, 1985
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentFamily US,_EP,_JP
gptkbp:patentType Utility Patent
gptkbp:priorityDate March 15, 1983
gptkbp:relatedTo gptkb:US_450,123,848_B2
gptkbp:status Active
gptkbp:title Method for improving efficiency