Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for improving efficiency.
|
| gptkbp:applicationNumber |
07/694,123
|
| gptkbp:applicationType |
non-provisional
|
| gptkbp:assignee |
gptkb:Acme_Corporation
|
| gptkbp:citedBy |
gptkb:US_6,789,012
|
| gptkbp:claims |
20
|
| gptkbp:coInventor |
Jane_Smith
|
| gptkbp:description |
This patent describes a novel mechanism.
|
| gptkbp:expirationDate |
2010-04-30
|
| gptkbp:fieldOfInvention |
mechanical engineering
|
| gptkbp:filingDate |
1991-04-30
|
| gptkbp:firstClaim |
A device comprising...
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 5,210,47 B2
|
| gptkbp:internationalClassification |
F16H 1/00
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:issueDate |
1993-05-18
|
| gptkbp:issuedBy |
gptkb:United_States_Patent_and_Trademark_Office
|
| gptkbp:legalStatus |
granted
|
| gptkbp:maintenanceFee |
paid
|
| gptkbp:patentNumber |
521047B2
|
| gptkbp:patentType |
utility
|
| gptkbp:priorArt |
gptkb:US_4,123,456
|
| gptkbp:relatedTo |
US_5,000,000
|
| gptkbp:status |
active
|