US 2,222,222 C

GPTKB entity

Properties (11)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a new mechanism for...
gptkbp:applicationNumber US_123456789
gptkbp:assignee Example Corporation
gptkbp:fieldOfInvention mechanical engineering
gptkbp:filingDate 1940-12-30
https://www.w3.org/2000/01/rdf-schema#label US 2,222,222 C
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 1940-11-26
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:patentType utility