Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for improving efficiency.
|
| gptkbp:applicationDate |
March 5, 1968
|
| gptkbp:applicationNumber |
gptkb:US_3,456,870_A
|
| gptkbp:assignee |
gptkb:XYZ_Corporation
|
| gptkbp:citedBy |
US_4,567,890
|
| gptkbp:claims |
20 claims.
|
| gptkbp:class |
B23P_15/00
|
| gptkbp:examiner |
Jane_Smith
|
| gptkbp:expirationDate |
July 15, 1986
|
| gptkbp:fieldOfInvention |
mechanical engineering
|
| gptkbp:filingDate |
March 5, 1968
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 3,456,870
|
| gptkbp:internationalClassification |
B23P_15/00
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:issuedBy |
gptkb:John_Doe
|
| gptkbp:issuedOn |
July 15, 1969
|
| gptkbp:legalStatus |
granted
|
| gptkbp:location |
gptkb:United_States
|
| gptkbp:patentFamily |
US_3,456,870_family
|
| gptkbp:patentNumber |
3,456,870
|
| gptkbp:patentType |
utility patent
|
| gptkbp:priorityDate |
January 10, 1968
|
| gptkbp:relatedTo |
method of manufacturing
|
| gptkbp:status |
expired
|
| gptkbp:subclass |
B23P_15/00
|