US 2,555,589

GPTKB entity

Properties (50)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for producing widgets using a new technique.
gptkbp:applicationDate 1951-01-12
gptkbp:applicationNumber US_1234567
gptkbp:applicationType Non-Provisional
gptkbp:assignee Example Corporation
gptkbp:citedBy US_3,000,000
gptkbp:claims 10
gptkbp:classification Class 123
gptkbp:documentType Patent Document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1971-05-29
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 1951-01-12
https://www.w3.org/2000/01/rdf-schema#label US 2,555,589
gptkbp:internationalClassification B23P_15/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1951-05-29
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus Lapsed
gptkbp:location gptkb:United_States
gptkbp:patentAbstract English
A method for producing widgets.
gptkbp:patentAssignee Example Corporation
gptkbp:patentCitation gptkb:US_2,555,588
gptkbp:patentClassification Class 123
123/456
B23P_15/00
gptkbp:patentExpiration 1971-05-29
gptkbp:patentFamily US_2,555,589_family
gptkbp:patentField Manufacturing Process
gptkbp:patentFilingDate 1951-01-12
1951-05-29
gptkbp:patentInventor gptkb:John_Doe
gptkb:USA
gptkbp:patentNumber 2,555,589
gptkbp:patentOwner Example Corporation
gptkbp:patentStatus Expired
Granted
gptkbp:patentType Utility Patent
Utility
Non-Provisional
Patent Document
gptkbp:priorityDate 1950-01-12
gptkbp:relatedTo gptkb:US_2,555,588
gptkbp:status Expired
gptkbp:subclass 123/456
gptkbp:title Method of Making a Widget