How long does a UK trademark registration last?
It lasts 10 years and can be renewed for further period of 10 years. If you fail to pay your renewal fee at the next renewal date, your trademark registration will expire. However, you are entitled to an additional six months following the renewal date in which to renew your registration, although you will be required to pay a fee for late renewal. Following this six-month period, you are then allowed a further six-month period, i.e. a total of 12 months after the renewal date, in which you may apply to the Trademark Registry in order to restore your mark.