| Class | Subclass | Patent |
| 40 | 124.09 | 07941948 |
| 310 | 07941949 | |
| 606.01 | 07941950 | |
| 607.01 | 07941951 | |
| 610 | 07941952 | |
| 665 | 07941953 | |
| 42 | 36 | 07941954 |
| 50 | 07941955 | |
| 73 | 07941956 | |
| 07941957 | ||
| 75.03 | 07941958 | |
| 85 | 07941959 | |
| 90 | 07941960 | |
| 98 | 07941961 | |
| 43 | 3 | 07941962 |
| 07941963 | ||
| 21.2 | 07941964 | |
| 57.1 | 07941965 | |
| 44 | 300 | 07942940 |
| 392 | 07942941 | |
| 605 | 07942942 | |
| 47 | 24.1 | 07941966 |
| 39 | 07941967 | |
| 45 | 07941968 | |
| 58.1R | 07941969 | |
| 65.5 | 07941970 | |
| 79 | 07941971 | |
| 48 | 76 | 07942943 |
| 127.9 | 07942944 | |
| 49 | 360 | 07941972 |
| 409 | 07941973 |