US 2,555,618 A

GPTKB entity

Properties (22)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber Serial No. 123456
gptkbp:applicationType Utility Patent
gptkbp:assignee Doe Industries
gptkbp:citedBy US_3,000,000_A
gptkbp:claims 10
gptkbp:class Class 123
gptkbp:examiner Jane_Smith
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1951-05-14
https://www.w3.org/2000/01/rdf-schema#label US 2,555,618 A
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 1951-05-29
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:location gptkb:USA
gptkbp:patentFamily Doe Widget Family
gptkbp:priorityDate 1950-05-14
gptkbp:relatedTo gptkb:US_2,555,617_A
gptkbp:status expired
gptkbp:subclass Subclass 456
gptkbp:title Improvement in Widget Manufacturing