US 5156789 B2

GPTKB entity

Statements (50)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving efficiency in mechanical systems.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationPublication gptkb:US_5156789_A1
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:New_York
gptkb:XYZ_Corporation
gptkbp:citedBy gptkb:US_1234567_A1
gptkbp:claims 20
gptkbp:classification F16H 25/00
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2012-10-13
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1990-10-13
https://www.w3.org/2000/01/rdf-schema#label US 5156789 B2
gptkbp:internationalClassification H02P 9/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1992-10-13
gptkbp:issuedBy 1992-10-13
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract California.
A method for improving efficiency in mechanical systems.
gptkbp:patentAssignee New_York.
XYZ_Corporation.
gptkbp:patentCitation gptkb:US_1234567_A1
US 1234567 A1.
gptkbp:patentClaim 20 claims.
gptkbp:patentClassification H02P 9/00.
gptkbp:patentExpiration 2012-10-13.
gptkbp:patentFamily US_5156789_B2,_US_5156788_B2
gptkbp:patentFamilyMembers US_5156789_B2,_US_5156788_B2.
gptkbp:patentField Mechanical_Engineering.
gptkbp:patentFilingDate 1990-10-13.
1992-10-13.
gptkbp:patentInventor Jane_Smith.
John_Doe.
gptkbp:patentMaintenanceFee Paid.
gptkbp:patentNumber 5156789
gptkbp:patentStatus Active.
Granted.
gptkbp:patentType Utility
Utility.
US_5156788_B2.
gptkbp:priorityDate 1989-10-13
gptkbp:relatedPatent gptkb:US_5156788_B2
gptkbp:relatedTo gptkb:US_5156788_B2
gptkbp:status Active
gptkbp:title Method for improving efficiency