US 5,678,904 B3

GPTKB entity

Properties (23)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in mechanical systems.
gptkbp:applicationNumber 08/123,456
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_6,123,456_B1
gptkbp:claims 20
gptkbp:description This patent describes a method for enhancing the efficiency of mechanical systems.
gptkbp:drawings 5
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1994-09-30
gptkbp:firstClaim A method for improving efficiency in mechanical systems comprising...
gptkbp:grantDate 1997-10-14
https://www.w3.org/2000/01/rdf-schema#label US 5,678,904 B3
gptkbp:internationalClassification F16H 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issueFeePaid Yes
gptkbp:maintenanceFee Due
gptkbp:patentNumber 5,678,904
gptkbp:priorityDate 1994-09-30
gptkbp:relatedPatent gptkb:US_5,678,903_B2
gptkbp:status Active
gptkbp:title Method for improving efficiency