Statements (65)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A device for improving efficiency.
|
| gptkbp:applicationNumber |
US_2,123,456
|
| gptkbp:applicationType |
non-provisional
|
| gptkbp:assignee |
Example Corporation
|
| gptkbp:citedBy |
US_4,567,890
|
| gptkbp:claims |
10
|
| gptkbp:class |
mechanical device
|
| gptkbp:description |
This patent describes a novel mechanism.
|
| gptkbp:expirationDate |
1982-10-19
|
| gptkbp:fieldOfInvention |
mechanical engineering
|
| gptkbp:fieldOfUse |
industrial applications
|
| gptkbp:filingDate |
1962-05-14
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 3,211,087 C1
|
| gptkbp:internationalClassification |
F03D 1/00
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:inventorCountry |
gptkb:USA
|
| gptkbp:issueDate |
1965-10-19
|
| gptkbp:issuedBy |
gptkb:United_States_Patent_and_Trademark_Office
|
| gptkbp:legalStatus |
granted
|
| gptkbp:maintenanceFee |
paid
|
| gptkbp:patentAbstract |
gptkb:US_3,211,086_C1
1962-05-14 A device for improving efficiency. U.S._patent_law U.S._patent_law. US_3,211,086_C1. |
| gptkbp:patentAssignee |
Example Corporation
|
| gptkbp:patentCitation |
1965-10-19
US 2,987,654. US_2,987,654 cited_by_US_4,567,890. |
| gptkbp:patentClaim |
10 claims.
|
| gptkbp:patentClassification |
F03D
F03D. |
| gptkbp:patentExpiration |
1982-10-19
1982-10-19. |
| gptkbp:patentFamily |
mechanical device for efficiency.
US_3,211,087_C1,_US_3,211,086_C1 |
| gptkbp:patentFamilyMembers |
US_3,211,087_C1,_US_3,211,086_C1.
|
| gptkbp:patentField |
mechanical engineering
industrial applications. mechanical engineering. |
| gptkbp:patentFilingDate |
1961-05-14.
|
| gptkbp:patentInventor |
gptkb:John_Doe
USA. |
| gptkbp:patentMaintenanceFee |
paid.
|
| gptkbp:patentNumber |
3,211,087
3,211,087. |
| gptkbp:patentOwner |
Example Corporation
Example_Corporation. |
| gptkbp:patentStatus |
active
active. granted. |
| gptkbp:patentType |
utility
filed granted patent filed. non-provisional. granted patent. related_to_US_3,211,086_C1. |
| gptkbp:priorityDate |
1961-05-14
|
| gptkbp:relatedTo |
gptkb:US_3,211,086_C1
|
| gptkbp:status |
active
|
| gptkbp:subclass |
energy efficiency
|