If you realise your patent or a patent you have acquired has lapsed, contact Hahn & Hahn for assistance with evaluating the situation and advising on the possibility of

https://sapat.co.za/contact-us/

restoring the patent and, if possible, with preparing and bringing the restoration application without delay so that the patent can be restored and once restored to ensure timeous payment of renewal fees for the remainder of its validity period until it finally expires 20 years from its application date.