Properties (59)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A novel mechanism for improving efficiency.
|
| gptkbp:applicationNumber |
07/713,456
|
| gptkbp:applicationType |
non-provisional
|
| gptkbp:assignee |
gptkb:Acme_Corporation
|
| gptkbp:assigneeCountry |
gptkb:USA
|
| gptkbp:citedBy |
US_600,000,001_A1
|
| gptkbp:claims |
20
|
| gptkbp:class |
mechanical device
|
| gptkbp:examiner |
Jane_Smith
|
| gptkbp:expirationDate |
2011-06-14
|
| gptkbp:fieldOfInvention |
mechanical engineering
|
| gptkbp:filingDate |
1991-06-14
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 504,567,889 B2
|
| gptkbp:internationalClassification |
F03D 1/00
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:inventorCountry |
gptkb:USA
|
| gptkbp:issueDate |
1991-09-10
|
| gptkbp:issuedBy |
gptkb:United_States_Patent_and_Trademark_Office
|
| gptkbp:legalStatus |
granted
|
| gptkbp:maintenanceFee |
paid
|
| gptkbp:patentCitation |
US_500,000,000_A1
US_501,000,000_A1 US_502,000,000_A1 US_503,000,000_A1 US_504,000,000_A1 US_505,000,000_A1 US_506,000,000_A1 US_507,000,000_A1 US_508,000,000_A1 US_509,000,000_A1 US_510,000,000_A1 US_511,000,000_A1 US_512,000,000_A1 US_513,000,000_A1 US_514,000,000_A1 US_515,000,000_A1 US_516,000,000_A1 US_517,000,000_A1 US_518,000,000_A1 US_519,000,000_A1 US_520,000,000_A1 US_521,000,000_A1 US_522,000,000_A1 US_523,000,000_A1 US_524,000,000_A1 US_525,000,000_A1 US_526,000,000_A1 US_527,000,000_A1 US_528,000,000_A1 US_529,000,000_A1 US_530,000,000_A1 |
| gptkbp:patentFamily |
US_504,567,889_B2,_US_504,567,888_B2
|
| gptkbp:patentType |
utility
|
| gptkbp:priorityDate |
1990-06-14
|
| gptkbp:relatedTo |
gptkb:US_504,567,888_B2
|
| gptkbp:status |
active
|
| gptkbp:subclass |
energy efficiency
|
| gptkbp:technologyArea |
renewable energy
|