Cooperative Patent Classification (CPC)

GPTKB entity

Statements (39)
Predicate Object
gptkbp:instanceOf patent classification system
gptkbp:abbreviation gptkb:CPC
gptkbp:appliesTo patent documents
gptkbp:basedOn gptkb:International_Patent_Classification_(IPC)
gptkbp:developedBy gptkb:US_patent
gptkb:European_Patent_Office
gptkbp:hasHierarchy gptkb:class
gptkb:group_of_people
gptkb:subsidiary
gptkb:manga_series
subfamily
gptkbp:hasSection 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 (CPC)
gptkbp:introducedIn 2013
gptkbp:language gptkb:French
English
gptkbp:purpose harmonize patent classification between EPO and USPTO
gptkbp:relatedTo gptkb:European_Classification_(ECLA)
gptkb:International_Patent_Classification_(IPC)
gptkb:United_States_Patent_Classification_(USPC)
gptkbp:replacedBy gptkb:European_Classification_(ECLA)
gptkb:United_States_Patent_Classification_(USPC)
gptkbp:usedBy gptkb:US_patent
gptkb:World_Intellectual_Property_Organization
gptkb:European_Patent_Office
gptkbp:usedFor patent classification
gptkbp:usedIn patent examination
patent analytics
patent search
gptkbp:website https://www.cooperativepatentclassification.org/
gptkbp:bfsParent gptkb:Class_745
gptkbp:bfsLayer 6