| Subject | English | German |
| industr., construct., chem. | calcareous earthenware | Kalksteingut |
| gen. | dealer in earthenware female | Steinguthändlerin |
| gen. | earthenware baking mould | Backform aus Ton |
| mining. | earthenware clay | Steinzeugton |
| mining. | earthenware clay | Steingutton |
| mining. | earthenware clay | Töpferton |
| agric. | earthenware crock | irdener Topf |
| gen. | earthenware dish | Tonschale |
| gen. | earthenware jar | Tongefäß |
| gen. | earthenware jug | Tonkrug |
| agric. | earthenware nest egg | Tonei |
| agric. | earthenware nest egg | Nestei |
| construct. | earthenware pipe | Tonrohr |
| construct. | earthenware pipe | Steingutröhre |
| construct. | earthenware pipe, vent lining | Steingutrohr |
| construct. | earthenware pipe, ware pipe | Tonröhre |
| construct. | earthenware pipe, ware pipe | Tonrohr |
| gen. | earthenware pitcher | Tonkrug |
| agric. | earthenware pot | irdener Topf |
| gen. | earthenware saucepans | Schwenkkasserollen |
| construct. | earthenware slab | Tonplatte |
| construct. | earthenware slab | Tonfliese für Fußbodenbelag |
| mech.eng. | earthenware socket pipe | Tonmuffenrohr |
| construct. | earthenware tile | Tonfliese |
| construct. | earthenware tile pavement | Plattenbelag aus Tonfliesen |
| gen. | earthenware vessel | Tongefäß |
| patents. | glassware, porcelain and earthenware included in class 21 | Glaswaren, Porzellan und Steingut (soweit sie in Klasse 21 enthalten sind) |
| patents. | glassware, porcelain and earthenware | Glaswaren, Porzellan und Tonwaren |
| patents. | glassware, porcelain and earthenware not included in other classes | Glaswaren, Porzellan und Steingut, soweit sie nicht in anderen Klassen enthalten sind |
| gen. | glazed earthenware | Fayence |
| construct. | hard burnt earthenware slab tile | doppelt gebackene Fliesen |
| industr., construct., chem. | low-temperature earthenware | Weichsteingut |
| construct. | machine for extruding earthenware pipes | Maschine zum Strangpressen von Tonrohren |
| construct. | machine for moulding earthenware pipes | Maschine zum Formen von Tonrohren |
| industr., construct. | manufacture of sanitary ware of stoneware,earthenware,porcelain or vitreous china | Herstellung von Sanitär-Erzeugnissen aus Steinzeug,Steingut und Porzellan |
| chem. | nonsintered earthenware | Tongut (Irdengut und Steingut) |
| patents. | porcelain and earthenware | Porzellan und Steingut |
| patents. | porcelain and earthenware not included in other classes | Porzellan und Tonwaren, soweit nicht in anderen Klassen enthalten |
| chem. | sintered earthenware | Tonzeug (Sinterzeug und Porzellan) |
| gen. | tin-glazed earthenware | Fayence |
