US 5,678,148 A

GPTKB entity

Statements (35)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of widgets.
gptkbp:applicationNumber 08/123,456
gptkbp:applicationPublication gptkb:US_5,678,148_A1
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_6,123,456_B1
gptkbp:claims 20
gptkbp:class Manufacturing Processes
gptkbp:examiner Jane_Smith
gptkbp:expirationDate October 14, 2014
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate September 15, 1996
https://www.w3.org/2000/01/rdf-schema#label US 5,678,148 A
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate October 14, 1997
gptkbp:issuedOn October 14, 1997
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentCitation gptkb:US_5,123,456_A
gptkbp:patentExpiration Yes
gptkbp:patentFamily US_5,678,148_A,_US_5,678,149_A
gptkbp:patentLink https://patents.google.com/patent/US5678148A
gptkbp:patentNumber 5,678,148
gptkbp:patentOffice gptkb:United_States_Patent_and_Trademark_Office
gptkbp:patentType Yes
Utility Patent
A utility patent for a new invention.
gptkbp:priorityDate March 15, 1996
gptkbp:relatedPatent gptkb:US_5,678,149_A
gptkbp:status Active
gptkbp:subclass Widget_Manufacturing
gptkbp:title Method for improving widget efficiency