US 1,234,780 B2

GPTKB entity

Properties (48)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of widgets.
gptkbp:applicationNumber 06/900,123
gptkbp:applicationPublicationNumber US_06/900,123_A1
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_2,345,678_B2
gptkbp:claims 20
gptkbp:country gptkb:United_States
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:fieldOfUse Manufacturing
gptkbp:filingDate 1986-05-15
https://www.w3.org/2000/01/rdf-schema#label US 1,234,780 B2
gptkbp:internationalClassification F16K_1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1989-08-01
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation Journal_of_Mechanical_Engineering,_1985.
gptkbp:patentAbstract This patent describes a method for enhancing the efficiency of widgets.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation gptkb:US_1,234,779_B2
123 Widget St, California
gptkbp:patentClassification Class 123
gptkbp:patentExpiration 2009-08-01
gptkbp:patentFamily US_1,234,780_B2,_US_1,234,779_B2
gptkbp:patentField Mechanical_Devices
gptkbp:patentFilingDate 1986-05-15
1986-11-20
1989-08-01
gptkbp:patentInventor gptkb:John_Doe
20 years
gptkbp:patentNumber 06/900,123
1,234,780
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus Active
gptkbp:patentType Granted
Utility Patent
Granted Patent
gptkbp:priorityDate 1985-05-15
gptkbp:relatedPatent gptkb:US_1,234,779_B2
gptkbp:status Active
gptkbp:technologyArea Energy Efficiency
gptkbp:title Method for improving widget efficiency