Properties (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:citedBy |
US_500,000,000
|
| gptkbp:description |
a new type of engine
|
| gptkbp:expirationDate |
1994-01-01
|
| gptkbp:hasFilingDate |
1975-06-15
|
| gptkbp:hasGoals |
granted
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 400,123,421
|
| gptkbp:issuedBy |
gptkb:John_Doe
|
| gptkbp:issuedOn |
1977-01-01
|
| gptkbp:isUsedFor |
utility patent
|
| gptkbp:relatedTo |
mechanical engineering
|