Properties (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A device for improving efficiency.
|
| gptkbp:applicationNumber |
Serial No. 12345678
|
| gptkbp:assignee |
Example Corporation
|
| gptkbp:citedBy |
US_3,000,000
|
| gptkbp:claims |
20
|
| gptkbp:class |
mechanical device
|
| gptkbp:examiner |
Jane_Smith
|
| gptkbp:expirationDate |
1971-05-29
|
| gptkbp:fieldOfInvention |
mechanical engineering
|
| gptkbp:filingDate |
1951-05-14
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 2,555,719 B2
|
| gptkbp:internationalClassification |
F03D 1/00
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:issueDate |
1951-05-29
|
| gptkbp:issuedBy |
gptkb:United_States_Patent_and_Trademark_Office
|
| gptkbp:legalStatus |
granted
|
| gptkbp:location |
gptkb:United_States
|
| gptkbp:patentType |
utility
|
| gptkbp:priorityDate |
1950-05-14
|
| gptkbp:relatedTo |
gptkb:US_2,555,718_B2
|
| gptkbp:status |
active
|
| gptkbp:subclass |
energy efficiency
|