然而商标第二含义理论的出现和发展，使得法律对商标私益之保护扩张至公共领域，导致商标权人与市场竞争主体及社会公众之间利益失衡。
With the development of the Second Meaning theory , this kind of protection expanded into the public domain and broke the balance of interests between the trademark holders and their competitors or the public .
商标第二含义