US 1234680

GPTKB entity

Properties (14)
Predicate Object
gptkbp:instanceOf patent
gptkbp:applicationNumber gptkb:US_1234680_A
gptkbp:assignee Example Corporation
gptkbp:citedBy US_2345678
gptkbp:claims 1. An electric light fixture comprising...
gptkbp:description This patent describes an innovative design for electric light fixtures.
gptkbp:fieldOfUse lighting
gptkbp:filingDate 1917-12-15
https://www.w3.org/2000/01/rdf-schema#label US 1234680
gptkbp:inventor gptkb:John_Doe
gptkbp:issuedBy 1920-07-20
gptkbp:patentType utility
gptkbp:status expired
gptkbp:title Improvement in Electric Light Fixtures