US 6,789,257 B56

URI: https://gptkb.org/entity/US_6%2C789%2C257_B56
GPTKB entity
Statements (29)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A novel mechanism for improving efficiency.
gptkbp:applicationNumber 10/780,123
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy US_7,123,456_B78
gptkbp:claims 20
gptkbp:description This patent describes a new type of gear system.
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention mechanical engineering
gptkbp:filedIn gptkb:United_States
gptkbp:filingDate 2004-02-06
gptkbp:firstClaim A gear system comprising...
https://www.w3.org/2000/01/rdf-schema#label US 6,789,257 B56
gptkbp:internationalClassification F16H 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 2004-09-14
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:location gptkb:Washington,_D.C.
gptkbp:maintenanceFee required
gptkbp:patentFamily US_6,789,257_B56,_US_6,123,456_B12
gptkbp:patentLength 20 years
gptkbp:patentNumber 6,789,257
gptkbp:patentType utility
gptkbp:priorityDate 2003-02-06
gptkbp:relatedTo US_6,123,456_B12
gptkbp:status active