I make thread bears. Bears crocheted out of thread. A competitor bought/acquired the trademark "Thread Bears". They then applied for and received the trademark "Thread Teds by Thread Bears", but only after disclaiming thread bears and thread teds apart from the mark . they continue to police the term "thread bear" and state that their diclaimer only applies to other classes of goods. Is this accurate or not? May I or may I not describe my crocheted thread bears as such?