US 4567800 C6

GPTKB entity

Properties (29)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving the efficiency of mechanical systems.
gptkbp:applicationNumber 06/123456
gptkbp:applicationType Utility
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_1234567_A
gptkbp:claims 10
gptkbp:class F16H 25/00
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1984-11-01
gptkbp:firstClaim A method for improving efficiency in mechanical systems.
gptkbp:grantDate 1986-02-25
https://www.w3.org/2000/01/rdf-schema#label US 4567800 C6
gptkbp:internationalClassification F16H 25/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1986-02-25
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentFamily US_4567800_C6,_US_1234567_A,_US_4567890_C1
gptkbp:patentNumber 4567800
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1984-11-01
gptkbp:relatedTo gptkb:US_4567890_C1
gptkbp:status active
gptkbp:subclass F16H 25/10
gptkbp:title Method for improving efficiency