| 1/00 | Devices or accessories for milking by hand (milking stools A47C 9/04) |
| 3/00 | Milking with catheters |
| 5/00 | Milking machines or devices (A01J 1/00, A01J 3/00 take precedence; milking stations A01K 1/12) |
| 5/003 | Milking machines or devices (A01J 1/00, A01J 3/00 take precedence; milking stations A01K 1/12) Movable milking machines |
| 5/007 | Milking machines or devices (A01J 1/00, A01J 3/00 take precedence; milking stations A01K 1/12) Monitoring milking processes; Control or regulation of milking machines |
| 5/01 | Milking machines or devices (A01J 1/00, A01J 3/00 take precedence; milking stations A01K 1/12) Monitoring milking processes; Control or regulation of milking machines Milkmeters; Milk flow sensing devices |
| 5/013 | Milking machines or devices (A01J 1/00, A01J 3/00 take precedence; milking stations A01K 1/12) On-site detection of mastitis in milk |
| 5/017 | Milking machines or devices (A01J 1/00, A01J 3/00 take precedence; milking stations A01K 1/12) Automatic attaching or detaching of clusters |
| 5/02 | Milking machines or devices (A01J 1/00, A01J 3/00 take precedence; milking stations A01K 1/12) with mechanical manipulation of teats |
| 5/04 | Milking machines or devices (A01J 1/00, A01J 3/00 take precedence; milking stations A01K 1/12) with pneumatic manipulation of teats |
| 5/06 | Milking machines or devices (A01J 1/00, A01J 3/00 take precedence; milking stations A01K 1/12) with pneumatic manipulation of teats Teat-cups with one chamber |
| 5/08 | Milking machines or devices (A01J 1/00, A01J 3/00 take precedence; milking stations A01K 1/12) with pneumatic manipulation of teats Teat-cups with two chambers |
| 5/10 | Milking machines or devices (A01J 1/00, A01J 3/00 take precedence; milking stations A01K 1/12) with pneumatic manipulation of teats Pulsators arranged otherwise than on teat-cups |
| 5/12 | Milking machines or devices (A01J 1/00, A01J 3/00 take precedence; milking stations A01K 1/12) with pneumatic manipulation of teats Pulsators arranged otherwise than on teat-cups with membranes |
| 5/14 | Milking machines or devices (A01J 1/00, A01J 3/00 take precedence; milking stations A01K 1/12) with pneumatic manipulation of teats Pulsators arranged otherwise than on teat-cups electromagnetically controlled |
| 5/16 | Milking machines or devices (A01J 1/00, A01J 3/00 take precedence; milking stations A01K 1/12) with pneumatic manipulation of teats Teat-cups with pulsating devices |
| 7/00 | Accessories for milking machines or devices (milking stations A01K 1/12) |
| 7/02 | Accessories for milking machines or devices (milking stations A01K 1/12) for cleaning or sanitising milking machines or devices (cleaning the internal surfaces of pipes or tubes of milking machines B08B 9/027) |
| 7/04 | Accessories for milking machines or devices (milking stations A01K 1/12) for treatment of udders or teats, e.g. for cleaning |
| 9/00 | Milk receptacles (containers in general B65D; devices for tilting and emptying of containers B65G 65/23) |