Properties (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A variable valve timing system for an internal combustion engine.
|
| gptkbp:applicationNumber |
10/703,052
|
| gptkbp:applicationType |
utility
|
| gptkbp:assignee |
gptkb:General_Motors_Corporation
|
| gptkbp:citedBy |
gptkb:US_7,123,456_B2
|
| gptkbp:claims |
20
|
| gptkbp:examiner |
gptkb:John_Smith
|
| gptkbp:fieldOfInvention |
automotive engineering
|
| gptkbp:filingDate |
March 31, 2004
|
| gptkbp:firstClaim |
A variable valve timing system for an internal combustion engine comprising...
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 6,789,853 V6
|
| gptkbp:internationalClassification |
F02D 41/00
|
| gptkbp:inventor |
gptkb:Robert_J._H._Houghton
|
| gptkbp:issuedBy |
September 7, 2004
|
| gptkbp:legalStatus |
granted
|
| gptkbp:maintenanceFee |
paid
|
| gptkbp:patentFamily |
gptkb:US_6,789,853
|
| gptkbp:priorityDate |
March 31, 2003
|
| gptkbp:relatedTo |
engine performance
|
| gptkbp:status |
active
|
| gptkbp:title |
Variable valve timing system
|