主页 > 产品类别 > 法律; 法律服务 > Patent & trademark
Patent & trademark
Terms related to patent and trademark applications and infringement litigations. A patent is a form of intellectual property and associated rights granted by a sovereign state to an inventor or their assignee for a limited period of time. A trademark, on the other hand, is a distinctive mark or name used by an individual or business organization to identify and distinguish its products or services from those of other entities.
专利与商标的贡献者
Patent & trademark
商标文献检索系统(TDR)
法律服务; 专利与商标
在线检索文件从联邦商标申请和注册的电子案例文件。若要访问有关一个特定标记的信息,用户必须提供相关联的序列号、 注册编号、 参考编号或记录他们寻求国际注册编号。 ...