CPC Y02

CPC Y02 is a special set of patent categories, for technologies not elsewhere classified and/or from the USPC system.

Category tree under CPC Y:

• CPC Y: General tagging of new technological developments; general tagging of cross-sectional technologies spanning several sections of the IPC; Technical subjects covered by former USPC cross-reference art collections (XRACs) and digests
  • CPC Y02
    • CPC Y02E
      • CPC Y02E60/17
    • CPC Y02T
      • CPC Y02T50/00
        • CPC Y02T50/12
        • CPC Y02T50/34
        • CPC Y02T50/66
        • CPC Y02T50/67
        • CPC Y02T50/672
        • CPC Y02T50/823
      • CPC Y02T70/00
        • CPC Y02T70/121
  • CPC Y10: Technical subjects covered by former USPC
    • CPC Y10S: Technical subjects covered by former USPC cross-reference art collections (XRACs) and digests ; This subclass was introduced in July 2012 to accommodate for technical subjects formerly covered by USPC cross-reference art collections [XRACs] and digests
    • CPC Y10T: Technical subjects covered by former US classification; This subclass was introduced in January 2015 to accommodate for technical subjects formerly covered by USPC

References

Enclosing categories	CPC Y
Subcategories	CPC Y02E, CPC Y02T
Keywords
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