Properties (59)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for improving efficiency.
|
| gptkbp:applicationNumber |
US_37500019
|
| gptkbp:applicationType |
non-provisional
|
| gptkbp:assignee |
Example Corporation
|
| gptkbp:assigneeCountry |
gptkb:New_York
|
| gptkbp:citedBy |
gptkb:US_40000000_B2
|
| gptkbp:claims |
20
|
| gptkbp:class |
mechanical device
|
| gptkbp:examiner |
Jane_Smith
|
| gptkbp:expirationDate |
1990-07-31
|
| gptkbp:fieldOfInvention |
mechanical engineering
|
| gptkbp:filingDate |
1971-05-10
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 375,000,019 B2
|
| gptkbp:internationalClassification |
F03G
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:inventorResidence |
gptkb:California
|
| gptkbp:issueDate |
1973-07-31
|
| gptkbp:issuedBy |
gptkb:United_States_Patent_and_Trademark_Office
|
| gptkbp:legalStatus |
granted
|
| gptkbp:maintenanceFee |
paid
|
| gptkbp:patentCitation |
US_375,000,041_B2
US_375,000,018_B2 US_375,000,020_B2 US_375,000,021_B2 US_375,000,022_B2 US_375,000,023_B2 US_375,000,024_B2 US_375,000,025_B2 US_375,000,026_B2 US_375,000,027_B2 US_375,000,028_B2 US_375,000,029_B2 US_375,000,030_B2 US_375,000,031_B2 US_375,000,032_B2 US_375,000,033_B2 US_375,000,034_B2 US_375,000,035_B2 US_375,000,036_B2 US_375,000,037_B2 US_375,000,038_B2 US_375,000,039_B2 US_375,000,040_B2 US_375,000,042_B2 US_375,000,043_B2 US_375,000,044_B2 US_375,000,045_B2 US_375,000,046_B2 US_375,000,047_B2 US_375,000,048_B2 US_375,000,049_B2 US_375,000,050_B2 |
| gptkbp:patentFamily |
US_375,000,019_B2,_US_375,000,018_B2
|
| gptkbp:patentType |
utility
|
| gptkbp:priorityDate |
1970-05-10
|
| gptkbp:relatedTo |
US_375,000,018_B2
|
| gptkbp:status |
active
|
| gptkbp:subclass |
energy conversion
|