US 4748496061 B2

GPTKB entity

Properties (49)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in mechanical systems.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationPublication US_4748496061_A1
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_1234567890_B2
gptkbp:claims 10
gptkbp:class F16H 61/00
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filedIn September 15, 1987
gptkbp:grantDate May 31, 1988
https://www.w3.org/2000/01/rdf-schema#label US 4748496061 B2
gptkbp:internationalClassification F16H 61/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issuedBy May 31, 1988
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract A method for improving efficiency in mechanical systems.
gptkbp:patentAssignee gptkb:Acme_Corporation
gptkb:John_Doe
gptkbp:patentCitation gptkb:US_1234567890_B2
gptkbp:patentClassification Mechanical Engineering
gptkbp:patentDescription Describes a method for enhancing mechanical efficiency.
gptkbp:patentExpiration May 31, 2008
gptkbp:patentFamily US_4748496061_B2,_US_4748496060_B2
gptkbp:patentFamilyMembers gptkb:US_4748496061_B2
gptkbp:patentField Engineering
gptkbp:patentFilingDate September 15, 1987
June 1, 1987
May 31, 1988
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentLength 20 years
gptkbp:patentMaintenanceFee Paid
gptkbp:patentNumber 07/123,456
4748496061
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus Active
Granted
gptkbp:patentType Utility Patent
gptkbp:priorityDate June 1, 1987
gptkbp:relatedTo US_4748496060_B2
gptkbp:status Active
gptkbp:subclass F16H 61/02
gptkbp:title Method for improving efficiency