US 1456789 A

GPTKB entity

Statements (31)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber US_1456789
gptkbp:applicationPublication US_1456789_A1
gptkbp:applicationType Non-Provisional
gptkbp:assignee Doe Industries
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_1234567_A
gptkbp:claims 1. A method for making widgets.
gptkbp:classification B29C_45/00
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Manufacturing Technology
gptkbp:filingDate 1923-01-01
https://www.w3.org/2000/01/rdf-schema#label US 1456789 A
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Required
gptkbp:patentCitation US 1234567 A, US 9876543 A
gptkbp:patentFamily US_1456789_A,_US_1456788_A
gptkbp:patentLength 20 years
gptkbp:patentNumber 1456789
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1922-01-01
gptkbp:publicationDate 1923-06-12
gptkbp:relatedTo US_1456788_A
gptkbp:status Expired
gptkbp:subclass B29C_45/10
gptkbp:title Improvement in Widget Manufacturing