US 1357943 A1

GPTKB entity

Statements (37)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improvement in the design of widgets.
gptkbp:applicationNumber 1357943
gptkbp:applicationPublicationNumber gptkb:US_1357943_A1
gptkbp:applicationType utility
gptkbp:assignee Doe Industries
gptkbp:citedBy US_1357944_A1
gptkbp:claims 1. A widget comprising...
gptkbp:documentType A1
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1940-01-01
gptkbp:fieldOfInvention mechanical engineering
gptkbp:filingDate 1920-01-01
https://www.w3.org/2000/01/rdf-schema#label US 1357943 A1
gptkbp:internationalClassification B23Q 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:New_York,_USA
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:isUsedFor Class 123
gptkbp:language English
gptkbp:legalStatus active
gptkbp:maintenanceFee paid
gptkbp:patentAbstract An innovative design for widgets.
gptkbp:patentCitation US_1357942_A1
gptkbp:patentClaim 1. A widget comprising... 2. A method of using a widget...
gptkbp:patentDescription This patent provides details on the widget design.
gptkbp:patentFamily Doe Widget Family
gptkbp:patentNumber 1357943
gptkbp:patentType granted patent
gptkbp:priorityDate 1919-01-01
gptkbp:publicationDate 1920-01-01
gptkbp:relatedPatent US_1357945_A1
gptkbp:relatedTo widget technology
gptkbp:status granted
gptkbp:subclass B23Q
gptkbp:title Improvement in Widgets