Properties (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:applicationNumber |
US_1,300,001
|
| gptkbp:assignee |
Doe Industries
|
| gptkbp:filingDate |
1918-01-01
|
| gptkbp:grantDate |
1919-04-08
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 1,300,001 A
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:issuedBy |
gptkb:United_States_Patent_and_Trademark_Office
|
| gptkbp:patentType |
utility
|
| gptkbp:status |
expired
|
| gptkbp:title |
Improvement in Electric Light Fixtures
|