US 50,222,222 B1

GPTKB entity

Statements (57)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of widgets.
gptkbp:applicationNumber 50,222,222
gptkbp:applicationPublicationNumber gptkb:US_2000/0000001_A1
gptkbp:assignee gptkb:Tech_Innovations_LLC
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy US 50,333,333 B1
gptkbp:claims 20
gptkbp:class Mechanical_Devices
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2021-01-01
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 2000-01-01
https://www.w3.org/2000/01/rdf-schema#label US 50,222,222 B1
gptkbp:internationalClassification F16B
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 2001-01-01
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:patentCitation gptkb:US_50,222,226_B1
gptkb:US_50,222,224_B1
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gptkbp:patentFamily US 50,222,222 B1, US 50,333,333 B1
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1999-01-01
gptkbp:relatedTo gptkb:US_50,111,111_B1
gptkbp:status Active
gptkbp:subclass Widget_Technology
gptkbp:title Method for Improving Widget Efficiency