US 04,567,922 B1

GPTKB entity

Properties (43)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in mechanical systems.
gptkbp:applicationNumber US_06/123,456
gptkbp:applicationPublicationNumber gptkb:US_04,567,922_A1
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy gptkb:US_05,678,910_B2
gptkbp:claims 10
gptkbp:country gptkb:United_States
gptkbp:documentType B1
gptkbp:effectiveDate 1986-01-28
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2006-01-28
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1984-07-15
https://www.w3.org/2000/01/rdf-schema#label US 04,567,922 B1
gptkbp:internationalClassification F16H 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueFeePaid $1,200
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:maintenanceFee $1,000
gptkbp:patentAbstract This patent describes a method for enhancing the efficiency of mechanical systems.
gptkbp:patentCitation Corporation
US_04,567,920_B1
gptkbp:patentClassification Mechanical
gptkbp:patentExpiration 20 years from filing date
gptkbp:patentFamily US_04,567,922_B1,_US_04,567,921_B1
gptkbp:patentNumber B1
4567922
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus Active
gptkbp:patentType Individual
Utility Patent
B1
Utility
Non-Provisional
gptkbp:priorityDate 1984-07-15
gptkbp:relatedPatent US_04,567,921_B1
gptkbp:status Active
gptkbp:title Method for improving efficiency