US 6,789,661 C20

URI: https://gptkb.org/entity/US_6%2C789%2C661_C20
GPTKB entity
Properties (29)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of widgets.
gptkbp:applicationNumber 10/123,456
gptkbp:applicationStatus Granted
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:examiner Jane_Smith
gptkbp:expirationDate September 14, 2024
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate April 1, 2003
gptkbp:firstClaim A method for...
https://www.w3.org/2000/01/rdf-schema#label US 6,789,661 C20
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issuedOn September 14, 2004
gptkbp:legalEvent nan
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee Required
gptkbp:nonPatentCitation Journal_of_Widget_Engineering,_2002.
gptkbp:patentCitation gptkb:US_5,678,901_A
gptkbp:patentFamily US 6,789,661 C20, US 6,123,456 C1
gptkbp:patentType Utility
gptkbp:priorityDate March 15, 2002
gptkbp:relatedTo gptkb:US_6,123,456_C1
gptkbp:status Active
gptkbp:title Method for improving widget efficiency