US 04,000,019 B1

URI: https://gptkb.org/entity/US_04%2C000%2C019_B1
GPTKB entity
Properties (47)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in mechanical systems.
gptkbp:applicationDate 1990-09-15
gptkbp:applicationNumber 07/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy US_05,000,000_A
gptkbp:claims 10
gptkbp:country gptkb:United_States
gptkbp:description This patent describes a method to enhance the performance of mechanical devices.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2011-08-06
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1990-09-15
gptkbp:firstAwarded 2023-01-01
gptkbp:firstClaim A method for improving efficiency in mechanical systems.
https://www.w3.org/2000/01/rdf-schema#label US 04,000,019 B1
gptkbp:internationalClassification F16H 1/00
gptkbp:inventor gptkb:John_Doe
gptkb:New_York
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1991-08-06
gptkbp:issuedBy 1991-08-06
gptkbp:language English
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkbp:patentCitation US_03,000,000_A
gptkbp:patentClassification Efficiency Improvement
Mechanical_Devices
gptkbp:patentExpiration 2011-08-06
gptkbp:patentFamily US_04,000,019_B1,_US_04,000,018_B1
gptkbp:patentField Engineering
gptkbp:patentFilingDate 1991-08-06
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentLink https://patents.google.com/patent/US04000019B1
gptkbp:patentNumber gptkb:US_04,000,019_B1
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus In_Force
gptkbp:patentType Utility Patent
A utility patent protects new and useful processes.
gptkbp:priorityDate 1990-01-01
gptkbp:relatedApplication US_07/123,457
gptkbp:relatedPatent gptkb:US_04,000,018_B1
gptkbp:status granted
gptkbp:title Method for improving efficiency