US 5,678,972 V1

URI: https://gptkb.org/entity/US_5%2C678%2C972_V1
GPTKB entity
Properties (31)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of widgets.
gptkbp:applicationNumber 08/123,456
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_6,123,456
gptkbp:claims 20
gptkbp:documentType Patent_Grant
gptkbp:examiner Jane_Smith
gptkbp:expirationDate March 15, 2016
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate September 15, 1995
gptkbp:firstClaim A method for improving widget efficiency comprising...
gptkbp:grantDate October 14, 1997
https://www.w3.org/2000/01/rdf-schema#label US 5,678,972 V1
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedOn October 14, 1997
gptkbp:language English
gptkbp:legalStatus Granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Paid
gptkbp:patentFamily US_5,678,972,_US_5,678,971
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType Utility
gptkbp:priorityDate March 15, 1996
gptkbp:relatedTo gptkb:US_5,678,971_V1
gptkbp:status Active
gptkbp:title Method for improving widget efficiency
gptkbp:USClassification 29/123.456