US 1,923,456 A

GPTKB entity

Properties (25)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber 123456789
gptkbp:assignee Doe Industries
gptkbp:citedBy US_2,345,678_A
gptkbp:claims 10
gptkbp:description A detailed description of the widget manufacturing process.
gptkbp:drawings included
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1950-01-01
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1933-01-01
gptkbp:firstClaim A widget comprising...
gptkbp:grantDate 1933-08-29
https://www.w3.org/2000/01/rdf-schema#label US 1,923,456 A
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentType utility
gptkbp:priorityDate 1932-01-01
gptkbp:relatedTo US_1,234,567_A
gptkbp:status active
gptkbp:title Improvement in Widget Manufacturing