Properties (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:applicationNumber |
US_1601234
|
| gptkbp:assignee |
gptkb:John_Doe
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:filingDate |
1925-05-15
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 1601234 B2
|
| gptkbp:inventor |
gptkb:John_Smith
|
| gptkbp:issuedBy |
1926-10-19
|
| gptkbp:patentType |
utility
|
| gptkbp:status |
expired
|
| gptkbp:title |
Improvement in Electric Light Fixtures
|