US 1,234,683 B1

GPTKB entity

Properties (52)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in mechanical systems.
gptkbp:applicationNumber 07/367,123
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy US_5,678,901
gptkbp:claims 10
gptkbp:class Mechanical_Systems
gptkbp:description This patent describes a method for enhancing the efficiency of mechanical systems.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2010-08-07
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1989-06-30
https://www.w3.org/2000/01/rdf-schema#label US 1,234,683 B1
gptkbp:internationalClassification F16H 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1990-08-07
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation 3
gptkbp:patentAbstract A method for improving efficiency in mechanical systems.
gptkbp:patentAssignee Acme_Corporation.
gptkbp:patentCitation 5
US_5,678,901.
gptkbp:patentClaim 10 claims.
gptkbp:patentClassification Efficiency
Mechanical Engineering
F16H 1/00.
gptkbp:patentExpiration 2010-08-07.
gptkbp:patentFamily US_1,234,683_B1,_US_1,234,684_B1
gptkbp:patentFamilyMembers US_1,234,683_B1,_US_1,234,684_B1.
gptkbp:patentField Mechanical_Engineering.
gptkbp:patentFilingDate 1988-06-30.
1989-06-30.
1990-08-07.
gptkbp:patentInventor Jane_Smith.
John_Doe.
gptkbp:patentMaintenanceFee Paid.
gptkbp:patentNumber 1234683
gptkbp:patentStatus Active.
Granted.
gptkbp:patentType Utility Patent
Utility.
US_1,234,682_B1.
gptkbp:priorityDate 1988-06-30
gptkbp:relatedTo gptkb:US_1,234,682_B1
gptkbp:status Active
gptkbp:subclass Efficiency Improvement
gptkbp:title Method for improving efficiency