| 2112241 | Joining glass blocks | |||
| 2265614 | Tile | |||
| 2274189 | Sheet roofing | |||
| 2308650 | Decorative wall covering | |||
| 2448638 | Heat-sealing adhesive tape | |||
| 2474292 | Adhesive tape for laminating | |||
| 2588543 | Polyvinyl acetate emulsion | |||
| 2592510 | Adhesive composition and process of preparing the same | |||
| 2742391 | Method of making reinforced laminated material | |||
| 2844955 | Multiple tile unit |