| Izitsha Zokusakaza | ||
| Cha. | Igama Lelungelo Lobunikazi | Inombolo Yelungelo Lobunikazi |
| 1 | Idivayisi yokubeka indawo yokusabalalisa isitsha | 13979517 |
| 2 | Indlela yokuthunga ekwazi ukulungisa kahle i-engeli yesitsha sokusakaza isitsha | 14234133 |
| 3 | I-spreader yesitsha lapho isikhungo samandla adonsela phansi singashintshwa khonaisimo esinzima | 10997589 |
| 4 | Isitsha sokusabalalisa izitsha sama-port cranes ukuze kube lula ukulungisa izitsha | 14010625 |
| 5 | Isitsha sokusabalalisa esivimbela ukuwa | 15069781 |
| 6 | Isitifiketi sokubhaliswa kwe-copyright yesofthiwe yekhompyutha -- Ipulatifomu yokulawula ehlakaniphile yokusakaza isitsha | 2021SR0005145 |
| Ama-Grabs nama-Hopper | ||
| Cha. | Igama Lelungelo Lobunikazi | Inombolo Yelungelo Lobunikazi |
| 1 | Idivayisi esekelayo efanelekile kuma-hopper amakhulu anezimbobo ezinkulu | 14351441 |
| 2 | Thatha ibhakede lama-port cranes okulula ukuwahlukanisa nokuwashintsha | 14019340 |
| 3 | Indlela yesitimela esiqondisayo enokulungiswa okulula komshini wokulayisha nokulayisha umkhumbi | 13996868 |
| Idivayisi Yokubopha Okuzenzakalelayo | ||
| Cha. | Igama Lelungelo Lobunikazi | Inombolo Yelungelo Lobunikazi |
| 1 | I-fender yechweba ebekwe kahle uma ifuthwe umoya | 14338134 |
| 2 | I-fender ye-pier edonsa amandla ene-engeli elungisekayo | 14349170 |
| 3 | I-bollard elungisekayo ukuphakama | 14347794 |
| 4 | I-dock fender edonsa amandla enezingqimba eziningi ejikelezayo | 14331921 |
| 5 | I-fender yerabha yokulwa nokushayisana enezitho ezintathu yohlobo lwe-airbag yesikebhe | 14343501 |
| 6 | Isitifiketi sokubhaliswa kwe-copyright yesofthiwe yekhompyutha --Isofthiwe yokuphatha ehlakaniphile yemishini yeBollard | 2021SR0005147 |
| Okunye | ||
| Cha. | Igama Lesitifiketi | Inombolo Yesitifiketi |
| 1 | Isitifiketi Sesistimu Yokuphatha Ikhwalithi | 06517Q31328R0M |
