Statements (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A novel mechanism for improving efficiency.
|
| gptkbp:applicationNumber |
gptkb:US_3,098,765_A
|
| gptkbp:citedBy |
US_4,567,890
|
| gptkbp:class |
mechanical devices
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 3,098,765
|
| gptkbp:issuedBy |
gptkb:John_Doe
|
| gptkbp:issuedOn |
1963-07-16
|
| gptkbp:patentType |
utility
|
| gptkbp:relatedTo |
mechanical engineering
|
| gptkbp:status |
expired
|