US 1400000 B2

GPTKB entity

Statements (45)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for a widget.
gptkbp:applicationDate 1919-01-01
gptkbp:applicationNumber US_123456789
gptkbp:applicationType Utility
gptkbp:assignee Example Corporation
gptkbp:citedBy gptkb:US_1500000_B2
gptkbp:claims 10
gptkbp:description This patent provides details on the construction and use of the improved widget.
gptkbp:drawings Included
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2038-12-06
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1920-01-01
gptkbp:grantDate 1921-12-06
https://www.w3.org/2000/01/rdf-schema#label US 1400000 B2
gptkbp:internationalClassification B65D 85/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Enforceable
gptkbp:location gptkb:USA
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation Journal_of_Widget_Engineering,_1920.
gptkbp:patentAbstract An improved widget design that enhances usability.
gptkbp:patentAssignee Example Corporation
gptkbp:patentCitation gptkb:US_1200000_B2
gptkbp:patentClassification Class 123
gptkbp:patentExpiration 2038-12-06
gptkbp:patentFamily US_1400000_B2,_US_1500000_B2,_US_1600000_B2
gptkbp:patentField Widgets
gptkbp:patentFilingDate 1920-01-01
1921-12-06
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentLink https://patents.google.com/patent/US1400000B2
gptkbp:patentNumber 1400000
gptkbp:patentStatus Active
Enforceable
gptkbp:patentType Granted
Utility Patent
gptkbp:priorityDate 1919-01-01
gptkbp:relatedTo gptkb:US_1300000_B2
gptkbp:status Active
gptkbp:subclass Subclass 456
gptkbp:title An Improved Widget