Properties (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A mechanical device for...
|
| gptkbp:applicationNumber |
gptkb:US_2,500,019_A
|
| gptkbp:citedBy |
US_3,000,000
|
| gptkbp:class |
B60K_1/00
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 2,500,019
|
| gptkbp:issuedBy |
gptkb:John_Doe
|
| gptkbp:issuedOn |
1950-06-20
|
| gptkbp:relatedTo |
mechanical device
|
| gptkbp:status |
granted
|
| gptkbp:subclass |
B60K 1/02
|