US 440,123,476 B1

GPTKB entity

Properties (55)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in mechanical systems.
gptkbp:applicationNumber 06/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:assigneeType Corporation
gptkbp:citedBy gptkb:US_450,123,456_B2
gptkbp:claims 20
gptkbp:class Mechanics
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filedWith gptkb:USPTO
gptkbp:filingDate June 1, 1982
https://www.w3.org/2000/01/rdf-schema#label US 440,123,476 B1
gptkbp:internationalClassification F03G
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issuedBy October 25, 1983
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract A method for improving efficiency in mechanical systems.
gptkbp:patentAssignee New_York.
Acme_Corporation.
gptkbp:patentCitation gptkb:US_440,123,475_B1
US_450,123,456_B2.
gptkbp:patentClaim 20 claims.
gptkbp:patentClassification Class 123
F03G.
gptkbp:patentExpiration October 25, 2003
2003-10-25.
gptkbp:patentFamily US_440,123,476_B1,_US_440,123,477_B1
gptkbp:patentFamilyMembers US_440,123,476_B1,_US_440,123,477_B1.
gptkbp:patentField Mechanical_Engineering.
gptkbp:patentFilingDate 1983-10-25
1982-06-01
1982-03-15.
gptkbp:patentInventor California.
Jane_Smith.
John_Doe.
gptkbp:patentMaintenanceFee Paid.
gptkbp:patentNumber 440123476
gptkbp:patentStatus Active.
Granted.
gptkbp:patentType Utility Patent
Utility.
Corporation.
Non-Provisional.
US_440,123,477_B1.
gptkbp:priorityDate March 15, 1982
gptkbp:relatedPatent US_440,123,477_B1
gptkbp:status Active
gptkbp:subclass Energy Efficiency
gptkbp:title Method for improving efficiency