US 5,678,959 C1

GPTKB entity

Statements (48)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of widgets.
gptkbp:applicationNumber 08/123,456
gptkbp:applicationPublication March 15, 1995
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkb:Los_Angeles
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_6,123,456_B2
gptkbp:claims 20
gptkbp:examiner Jane_Smith
gptkbp:expirationDate October 14, 2014
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate September 15, 1995
gptkbp:grantDate October 14, 1997
https://www.w3.org/2000/01/rdf-schema#label US 5,678,959 C1
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkb:New_York
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedOn October 14, 1997
gptkbp:legalStatus Expired
gptkbp:location gptkb:United_States
gptkbp:patentAbstract Substantive Examination
A method for improving the efficiency of widgets in manufacturing.
gptkbp:patentCitation gptkb:US_5,678,958_C1
gptkbp:patentClassification Class 123
Subclass 456
gptkbp:patentFamily US_5,678,959_C1,_US_5,678,958_C1
gptkbp:patentField Manufacturing Processes
gptkbp:patentLink https://patents.google.com/patent/US5678959C1
gptkbp:patentNumber 5,678,959
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus April 15, 2014
Expired due to non-payment of maintenance fees.
Expired.
Maintenance Fee Reminder
Maintenance fee reminder mailed.
LAPS
gptkbp:patentType Granted
Utility Patent
Utility
Regular Filing
gptkbp:priorityDate March 15, 1995
gptkbp:relatedPatent gptkb:US_5,678,958_C1
gptkbp:relatedTo gptkb:US_5,678,958_C1
gptkbp:status Active
gptkbp:title Method for improving widget efficiency