| Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
|---|---|---|---|---|---|---|---|
| K-9 KOUCH |
|
United States Patent and Trademark Office | 20 | 1992-09-29 | 1999-04-05 | historic | details |
| PATIO PADS | United States Patent and Trademark Office | 20 | 1992-06-23 | 1998-12-28 | historic | details | |
| WRITE ANGLE | United States Patent and Trademark Office | 17 | 1992-04-14 | 1998-10-19 | historic | details | |
| FIRESEAL | United States Patent and Trademark Office | 17 | 1990-02-13 | 1996-08-20 | historic | details | |
| VERTIFOAM | United States Patent and Trademark Office | 7 | 1986-10-28 | 2007-08-04 | historic | details | |
| ULTRA-MAX BY CRAIN |
|
United States Patent and Trademark Office | 17 | 1983-10-11 | 2004-07-17 | historic | details |
