Properties (12)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for improving efficiency.
|
| gptkbp:applicationNumber |
06/740,123
|
| gptkbp:assignee |
gptkb:Acme_Corporation
|
| gptkbp:claims |
20
|
| gptkbp:fieldOfInvention |
mechanical engineering
|
| gptkbp:filingDate |
1985-05-30
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 4,567,939 A
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:issueDate |
1986-01-28
|
| gptkbp:issuedBy |
gptkb:United_States_Patent_and_Trademark_Office
|
| gptkbp:patentType |
utility
|