| 75391901 | Serial No. 75391901 | PROGRAMMING CONCEPTS, LTD. | 2193889 |
| 75390234 | Serial No. 75390234 | PROGRAMMING CONCEPTS, LTD. | 2193882 |
| 75390233 | Serial No. 75390233 | PROGRAMMING CONCEPTS, LTD. | 2247351 |
| 75389760 | Serial No. 75389760 | PROGRAMMING CONCEPTS, LTD. | 2244392 |
| 75338525 | COINULATOR | PROGRAMMING CONCEPTS, LTD. | 2265526 |
| 85206688 | LIFT BY PCI | Programming Concepts, Ltd. | 4176481 |
| 77706151 | TEXT CONNECTIONS | PROGRAMMING CONCEPTS, LTD. | 3780240 |
| 77038411 | MOMENTUM MATH | PROGRAMMING CONCEPTS, LTD. | 3399054 |
| 78738846 | SPELLREAD | PROGRAMMING CONCEPTS, LTD. | 3291909 |
| 76259435 | COIN ABACUS | Programming Concepts, Ltd. | 2609426 |
| 78456724 | SPELL READ P.A.T. | PROGRAMMING CONCEPTS, LTD. | 3070233 |
| 78456548 | SPELLREADP.A.T. | PROGRAMMING CONCEPTS, LTD. | 3070232 |
| 75562857 | PHONOBET | PROGRAMMING CONCEPTS, LTD. | 3029537 |
| 75562840 | PHONOBET | PROGRAMMING CONCEPTS, LTD. | 3029536 |
| 75562841 | PAT-PHONOLOGICAL AUDITORY TRAINING | PROGRAMMING CONCEPTS, LTD. | 2987645 |
| 75562287 | PAT-PHONOLOGICAL AUDITORY TRAINING | PROGRAMMING CONCEPTS, LTD. | 2919177 |
| 76226690 | WACKY TRAX | Programming Concepts, Ltd. | 2693968 |
| 78738855 | SPELLREAD | PROGRAMMING CONCEPTS, LTD. | — |
| 75935997 | SCHOOL BUS TOYS | Programming Concepts, Ltd. | — |
| 76210329 | SCHOOL BUS TOYS | Programming Concepts, Ltd. | — |
| 75936399 | SCHOOLHOUSE TOYS | Programming Concepts, Ltd. | — |