US 50,123,400 B2

GPTKB entity

Statements (47)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for enhancing the efficiency of widgets.
gptkbp:applicationNumber 09/123,456
gptkbp:applicationPublicationNumber gptkb:US_2000/0123456_A1
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:New_York
gptkb:Tech_Innovations_Inc.
gptkbp:citedBy gptkb:US_50,987,654_B2
gptkbp:claims 20
gptkbp:coInventor gptkb:Alice_Johnson
gptkbp:examiner No objections raised.
Jane_Smith
gptkbp:fieldOfInvention mechanical engineering
gptkbp:filingDate 2000-01-01
gptkbp:geographicalFeature gptkb:United_States
https://www.w3.org/2000/01/rdf-schema#label US 50,123,400 B2
gptkbp:internationalClassification F16L 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 2000-12-01
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:market manufacturing
gptkbp:patentAbstract A method for improving the efficiency of widgets.
substantive examination
gptkbp:patentCitation US_50,123,401_B2
gptkbp:patentClassification mechanical devices
energy devices
gptkbp:patentExpiration 2020-12-01
gptkbp:patentFamily US_50,123,400
gptkbp:patentField energy efficiency technology
mechanical engineering and energy efficiency.
gptkbp:patentInventor gptkb:United_States
widget, efficiency, method
gptkbp:patentLitigation none
gptkbp:patentNumber 50,123,400
gptkbp:patentOwner gptkb:Tech_Innovations_Inc.
gptkbp:patentStatus granted
gptkbp:patentType utility
A utility patent protects new and useful processes.
full patent
gptkbp:priorityDate 1999-01-01
gptkbp:relatedTo US_50,123,401_B2
gptkbp:status active
gptkbp:technologyArea energy efficiency
gptkbp:title Method for Improving Widget Efficiency