Cooperative Patent Classification
GPTKB entity
Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent classification system
|
| gptkbp:abbreviation |
gptkb:CPC
|
| gptkbp:basedOn |
gptkb:International_Patent_Classification
|
| gptkbp:hasSection |
gptkb:Y:_General_Tagging_of_New_Technological_Developments
A: Human Necessities B: Performing Operations; Transporting C: Chemistry; Metallurgy D: Textiles; Paper E: Fixed Constructions G: Physics H: Electricity F: Mechanical Engineering; Lighting; Heating; Weapons; Blasting |
| https://www.w3.org/2000/01/rdf-schema#label |
Cooperative Patent Classification
|
| gptkbp:introduced |
gptkb:US_patent
gptkb:European_Patent_Office |
| gptkbp:introducedIn |
2013
|
| gptkbp:language |
English
|
| gptkbp:purpose |
categorize patent documents
|
| gptkbp:replacedBy |
gptkb:European_Classification
|
| gptkbp:usedBy |
gptkb:US_patent
gptkb:European_Patent_Office other national patent offices |
| gptkbp:website |
https://www.cooperativepatentclassification.org/
|
| gptkbp:bfsParent |
gptkb:US_patent
|
| gptkbp:bfsLayer |
4
|