Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for improving efficiency in mechanical systems.
|
| gptkbp:applicationNumber |
07/507,123
|
| gptkbp:applicationType |
Utility Patent
|
| gptkbp:assignee |
gptkb:Acme_Corporation
|
| gptkbp:assigneeCountry |
gptkb:USA
|
| gptkbp:citedBy |
US_5,123,456
|
| gptkbp:claims |
10
|
| gptkbp:class |
Mechanical_Systems
|
| gptkbp:expirationDate |
2011-07-09
|
| gptkbp:fieldOfInvention |
Mechanical Engineering
|
| gptkbp:filingDate |
1990-03-30
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 5,030,000 B2
|
| gptkbp:internationalClassification |
F03B_13/00
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:inventorCountry |
gptkb:USA
|
| gptkbp:issueDate |
1991-07-09
|
| gptkbp:issuedBy |
gptkb:United_States_Patent_and_Trademark_Office
|
| gptkbp:legalStatus |
Granted
|
| gptkbp:maintenanceFee |
Paid
|
| gptkbp:patentFamily |
US,_EP,_JP
|
| gptkbp:patentNumber |
5,030,000
|
| gptkbp:priorArt |
US_4,567,890
|
| gptkbp:relatedPatent |
US_5,000,000_B2
|
| gptkbp:status |
Active
|
| gptkbp:subclass |
Efficiency Improvement
|
| gptkbp:title |
Method for improving efficiency
|