Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:US_patent
|
| gptkbp:assignee |
gptkb:Nikola_Tesla
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:date |
1897-10-12
|
| gptkbp:fieldOfInvention |
Wireless transmission of electrical energy
|
| gptkbp:filingDate |
1897-09-02
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 591,802
|
| gptkbp:inventedBy |
gptkb:Nikola_Tesla
|
| gptkbp:patent |
591,802
|
| gptkbp:status |
Expired
|
| gptkbp:title |
Transmitting Electrical Signals
|
| gptkbp:bfsParent |
gptkb:US_Patent_3991334
|
| gptkbp:bfsLayer |
7
|