2001年修改的《商标法》最重要的变化之一是将三维标志纳入到可注册的商标标识范围。因三维标志有着与平面标志不同的内在特点,故商标法要求可以注册为商标的三维标志既要具备显著性,还不属于由技术功能或美学功能决定的标志,即体现技术功能性及美学功能性的三维标志不得注册为商标。实践中,尽管三维标志商标申请所占比例很小,但申请数量一直 One of the most important changes in the Trademark Law, amended in 2001, was the incorporation of 3D signs into registrable markings. Because the three-dimensional mark has different intrinsic characteristics from the plane mark, the trademark law requires that the three-dimensional mark that can be registered as a mark is not only marked but also not a sign determined by the technical function or the aesthetic function, that is, the technical function and the aesthetic function Sexual 3D signs may not be registered as trademarks. In practice, the number of applications has been kept despite the small percentage of three-dimensional logo trademark applications