US 2,200,001 A

GPTKB entity

Properties (53)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber 123456789
gptkbp:applicationType Non-Provisional
gptkbp:assignee Doe Industries
gptkbp:assigneeCountry gptkb:New_York
gptkbp:citedBy US_3,000,000_A
gptkbp:claims 10
gptkbp:classification Manufacturing
gptkbp:country gptkb:United_States
gptkbp:documentType Patent Document
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1960-05-14
gptkbp:fieldOfInvention Manufacturing Processes
gptkbp:fieldOfUse Industrial Equipment
gptkbp:filingDate 1940-05-01
gptkbp:firstClaim US_2,300,000_A
https://www.w3.org/2000/01/rdf-schema#label US 2,200,001 A
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1940-05-14
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalEvent Maintenance Fee Paid
gptkbp:patentAbstract Completed
Reviewed
Filed
Patent_Holder
Transferred_to_XYZ_Corp.
gptkbp:patentAssignee nan
gptkbp:patentCitation Not Applicable
Exclusive
US_1,900,000_A
gptkbp:patentFamily Doe Widget Family
gptkbp:patentFilingDate Published
gptkbp:patentInventor 3
5
gptkbp:patentLength 20 years
gptkbp:patentLitigation nan
gptkbp:patentMaintenanceFee Required
Amended
gptkbp:patentNumber 2,200,001
gptkbp:patentOwner gptkb:Doe_Industries_Inc.
gptkbp:patentStatus Active
National
Lapsed
gptkbp:patentType Approved
Utility Patent
gptkbp:priorityDate 1939-05-01
gptkbp:relatedPatent US_2,200,002_A
gptkbp:relatedTo US_2,200,000_A
gptkbp:status Expired
gptkbp:title Improvement in Widget Manufacturing