Trade marks registration can be a complicated process. This is why the entire process can take between 4 to 5 months. There is no guarantee that the trade mark will be registered, but if clear guide lines are followed and a trade mark attorney is involved, your trade mark has a good chance of being filed. A trade mark is in essence your brand. It has to be unique for it to be registered. A registered trade mark gives the owner legal rights to take action against others who use the brand name without permission. Trade mark protection is limited to the country where the trade mark has been registered.
If you trade in the UK only, then you should register a trade mark in the UK. The infographic below shows the trade mark registration process in the UK.