US 1420000 A

GPTKB entity

Properties (43)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for a widget.
gptkbp:applicationNumber US_1234567
gptkbp:applicationType non-provisional
gptkbp:assignee Example Corporation
gptkbp:assigneeCountry gptkb:New_York
gptkbp:assigneeType corporation
gptkbp:citedBy US_1500000_A
gptkbp:claims 10
gptkbp:classification mechanical engineering
gptkbp:country gptkb:United_States
gptkbp:description Detailed description of the widget's design.
gptkbp:drawings included
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2042-06-06
gptkbp:fieldOfInvention widgets
gptkbp:filingDate 1921-01-01
https://www.w3.org/2000/01/rdf-schema#label US 1420000 A
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
American
gptkbp:issueDate 1922-06-06
gptkbp:language English
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentAbstract An abstract of the invention.
gptkbp:patentAssignee Example Corporation
gptkbp:patentCitation US_1400000_A
gptkbp:patentClaim Claims related to the widget.
gptkbp:patentExpiration 2042-06-06
gptkbp:patentFamily US_1420000_A_family
gptkbp:patentField mechanical devices
gptkbp:patentFilingDate 1921-01-01
1922-06-06
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentMaintenanceFee paid
gptkbp:patentNumber 1420000
gptkbp:patentType utility
gptkbp:priorityDate 1920-01-01
gptkbp:relatedTo US_1419999_A
gptkbp:status active
gptkbp:subclass mechanical widgets
gptkbp:title An Improved Widget