Properties (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for improving efficiency in mechanical systems.
|
| gptkbp:applicationNumber |
US_05/918,123
|
| gptkbp:assignee |
gptkb:XYZ_Corporation
|
| gptkbp:citedBy |
US_5,123,456_B
|
| gptkbp:claims |
20
|
| gptkbp:class |
mechanical apparatus
|
| gptkbp:examiner |
Jane_Smith
|
| gptkbp:expirationDate |
April 29, 1997
|
| gptkbp:fieldOfInvention |
mechanical engineering
|
| gptkbp:filedIn |
gptkb:United_States
|
| gptkbp:filingDate |
August 15, 1978
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 420,000,015 B2
|
| gptkbp:internationalClassification |
F03G
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:issueDate |
April 29, 1980
|
| gptkbp:issuedBy |
gptkb:United_States_Patent_and_Trademark_Office
|
| gptkbp:legalStatus |
granted
|
| gptkbp:maintenanceFee |
paid
|
| gptkbp:patentFamily |
US_420,000,015_B2,_US_420,000,016_B2
|
| gptkbp:patentType |
utility
|
| gptkbp:priorityDate |
August 15, 1978
|
| gptkbp:relatedTo |
gptkb:US_420,000,014_B2
|
| gptkbp:status |
active
|
| gptkbp:subclass |
energy conversion
|