US 400,123,477 B1

URI: https://gptkb.org/entity/US_400%2C123%2C477_B1
GPTKB entity
Properties (29)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving the efficiency of widgets.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationStatus granted
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_500,123,456
gptkbp:claims 10
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2011-07-30
gptkbp:fieldOfInvention manufacturing technology
gptkbp:filingDate 1988-11-15
gptkbp:firstClaim A method for improving widget efficiency comprising...
gptkbp:grantDate 1991-07-30
https://www.w3.org/2000/01/rdf-schema#label US 400,123,477 B1
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedBy 1991-07-30
gptkbp:legalStatus in force
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee paid
gptkbp:patentFamily US_400,123,477_B1,_US_400,123,478_B1
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType utility
gptkbp:priorityDate 1988-11-15
gptkbp:relatedPatent gptkb:US_400,123,478_B1
gptkbp:status active
gptkbp:title Method for improving widget efficiency