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在外观设计专利无效中,如果没有现成证据可用,可先进行在先外观设计专利无效目的检索,如果检索不到相同相近似的在先外观设计专利,可以检索涉案外观设计专利的专利权人名下的实用新型专利、发明专利/申请,判断该专利权人的发明专利/申请和实用新型专利公开的视图和涉案外观设计专利的图片或照片是否相同相近似,而且在寻找证据和进行比较时要注意,仅仅需要将对比设计中与涉案专利相对应的部分作为相同相近似的判断对象,其余部分不予考虑。
In the case of design patent invalidation, if there is no ready-made evidence available, the search for the invalidation of the prior design patent may be conducted first, and if the same design patent of similar design similarity can not be retrieved, the patent owner in charge of the design patent may be retrieved Utility model patents / invention patents / applications to determine whether the patentee’s invention patent / application and the utility model patent disclosure view and the design patent picture or photo are similar to similar, but also in the search for evidence and to compare Note that only the part of the comparative design that corresponds to the patent in question should be used as the judgment object of the same approximation and the rest should not be considered.