The USPTO has released Classification Order 1853, covering classification changes to design classes:
D9 – Packages and containers for goods
D23 – Environmental heating and cooling; fluid handling and sanitary equipment
D32 – Washing, clearning, or drying machine
The classification order includes new schedules, established and abolished subclasses, definition changes and changes to the USPC–Locarno Classification Concordance. The Lorcano Classification is the international classification system for industrial designs. It is administered by the World Intellectual Property Organization and used by 43 countries.