Properties (57)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A device for improving efficiency.
|
| gptkbp:applicationNumber |
07/546,123
|
| gptkbp:applicationStatus |
granted
|
| gptkbp:assignee |
gptkb:XYZ_Corporation
|
| gptkbp:assigneeCountry |
gptkb:USA
|
| gptkbp:citedBy |
US_500,000,001_B2
|
| gptkbp:claims |
20
|
| gptkbp:class |
mechanical device
|
| gptkbp:examiner |
Jane_Smith
|
| gptkbp:expirationDate |
2010-11-06
|
| gptkbp:fieldOfInvention |
mechanical engineering
|
| gptkbp:filingDate |
1990-06-29
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 496,890,123 B2
|
| gptkbp:internationalClassification |
F03D 1/00
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:inventorCountry |
gptkb:USA
|
| gptkbp:issueDate |
1990-11-06
|
| gptkbp:issuedBy |
gptkb:United_States_Patent_and_Trademark_Office
|
| gptkbp:legalStatus |
valid
|
| gptkbp:maintenanceFee |
paid
|
| gptkbp:patentCitation |
US_495,000,001_B2
US_495,000,002_B2 US_495,000,003_B2 US_495,000,004_B2 US_495,000,005_B2 US_495,000,006_B2 US_495,000,007_B2 US_495,000,008_B2 US_495,000,009_B2 US_495,000,010_B2 US_495,000,011_B2 US_495,000,012_B2 US_495,000,013_B2 US_495,000,014_B2 US_495,000,015_B2 US_495,000,016_B2 US_495,000,017_B2 US_495,000,018_B2 US_495,000,019_B2 US_495,000,020_B2 US_495,000,021_B2 US_495,000,022_B2 US_495,000,023_B2 US_495,000,024_B2 US_495,000,025_B2 US_495,000,026_B2 US_495,000,027_B2 US_495,000,028_B2 US_495,000,029_B2 US_495,000,030_B2 |
| gptkbp:patentFamily |
US_496,890,123_B2,_US_496,890,124_B2
|
| gptkbp:patentType |
utility
|
| gptkbp:priorityDate |
1989-06-29
|
| gptkbp:relatedTo |
US_496,890,124_B2
|
| gptkbp:status |
active
|
| gptkbp:subclass |
energy efficiency
|