US 450,000,011 B2

GPTKB entity

Properties (60)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for enhancing the efficiency of widgets.
gptkbp:applicationNumber 06/307,123
gptkbp:applicationPublicationNumber US_450,000,011_A1
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy gptkb:US_450,000,012_B2
gptkbp:claims 10
gptkbp:class F16L 1/00
gptkbp:examiner Jane_Smith
gptkbp:expirationDate February 19, 2005
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filedIn gptkb:United_States
gptkbp:filingDate March 15, 1982
https://www.w3.org/2000/01/rdf-schema#label US 450,000,011 B2
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate February 19, 1985
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Expired
gptkbp:maintenanceFee Paid
gptkbp:patentCitation gptkb:US_450,000,026_B2
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gptkbp:patentFamily US_450,000,011_B2,_US_450,000,012_B2
gptkbp:patentNumber 450000011
gptkbp:patentType Utility Patent
gptkbp:priorityDate March 15, 1982
gptkbp:relatedTo gptkb:US_450,000,010_B2
gptkbp:status Active
gptkbp:subclass F16L 1/02
gptkbp:title Method for improving widget efficiency