Properties (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A new type of engine design.
|
| gptkbp:applicationNumber |
123456789
|
| gptkbp:citedBy |
US_3,456,789
|
| gptkbp:class |
F02B
|
| gptkbp:fieldOfUse |
automotive
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 2,789,014
|
| gptkbp:issuedBy |
gptkb:John_Doe
|
| gptkbp:issuedOn |
1957-04-02
|
| gptkbp:relatedTo |
mechanical engineering
|
| gptkbp:status |
granted
|