US 5,678,986 G1

GPTKB entity

Statements (56)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of widgets.
gptkbp:applicationNumber 08/123,456
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_6,123,456_B1
gptkbp:claims 20
gptkbp:class 123/456
gptkbp:examiner Jane_Smith
gptkbp:expirationDate October 14, 2014
gptkbp:fieldOfInvention Manufacturing technology
gptkbp:filingDate September 22, 1994
https://www.w3.org/2000/01/rdf-schema#label US 5,678,986 G1
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedBy October 14, 1997
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
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US 5,901,234 A
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US 5,901,234 B1
gptkbp:patentFamily US_5,678,986_G1,_US_5,678,987_G1
gptkbp:patentType Utility patent
gptkbp:priorityDate September 22, 1993
gptkbp:relatedPatent gptkb:US_5,678,987_G1
gptkbp:status Active
gptkbp:subclass 123/456.1
gptkbp:title Method for improving widget efficiency