Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for improving efficiency.
|
| gptkbp:applicationNumber |
US_05/123,456
|
| gptkbp:assignee |
gptkb:Acme_Corporation
|
| gptkbp:citedBy |
US_5,000,000_A
|
| gptkbp:claims |
10
|
| gptkbp:description |
This invention relates to...
|
| gptkbp:fieldOfInvention |
mechanical engineering
|
| gptkbp:filingDate |
1978-06-30
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 4,123,456 A
|
| gptkbp:internationalClassification |
B01D 53/86
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:issueDate |
1978-10-31
|
| gptkbp:issuedBy |
gptkb:United_States_Patent_and_Trademark_Office
|
| gptkbp:patentType |
utility
|
| gptkbp:priorityDate |
1977-06-30
|
| gptkbp:relatedTo |
US_4,000,000_A
|
| gptkbp:status |
expired
|