and, if I understand things correctly, what they have trademarked is an image containing those words, not the particular words themselves. If you look at trademarks, as I do regularly, you realise that a particular word or set or words can be trademarked by several people, BUT in different classes. So unless you opt for every possible category and variation...
I looked at their website. Don't think they will stay in business long. Yummy mummies selling overpriced items IMHO. The particular glass items they use are certainly not unique. K's colleague's wife used similar in the same way.
We are being discrete here Jean, so no names.
PS To cap it all, the border around the words is "textiley" impossible. They obviously employed a professional graphic artist :24: :24: