US 05,000,031 A

GPTKB entity

Properties (27)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in mechanical systems.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy US_05,500,000_A
gptkbp:claims 10
gptkbp:documentType Patent Document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate March 19, 2008
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate March 19, 1990
https://www.w3.org/2000/01/rdf-schema#label US 05,000,031 A
gptkbp:internationalClassification F16H 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedOn March 19, 1991
gptkbp:language English
gptkbp:legalStatus Active
gptkbp:location gptkb:United_States
gptkbp:patentFamily US_05,000,031_A,_US_05,500,000_A
gptkbp:patentNumber 5000031
gptkbp:patentType Utility Patent
gptkbp:priorityDate September 15, 1989
gptkbp:relatedTo US_04,000,000_A
gptkbp:status granted
gptkbp:subclass F16H 1/00
gptkbp:title Method for improving efficiency