Statements (12)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for improving efficiency.
|
| gptkbp:applicationNumber |
gptkb:US_3,456,829_A
|
| gptkbp:citedBy |
US_4,567,890
|
| gptkbp:claims |
20 claims.
|
| gptkbp:fieldOfInvention |
mechanical engineering
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 3,456,829
|
| gptkbp:issuedBy |
gptkb:John_Doe
|
| gptkbp:issuedOn |
July 15, 1969
|
| gptkbp:priorArt |
US_3,123,456
|
| gptkbp:relatedTo |
method of manufacturing
|
| gptkbp:status |
granted
|