在先使用,在时间界限上应为注册申请日和注册人使用日之前,在使用界限上应为实际使用、连续使用和善意使用。同时在先使用还受一定影响力的商标、原使用范围和附加适当区别标识的限制。立法层面应对在先使用的标准作出进一步明确,从而完善我国的商标法律制度。 The first use, the time limit should be the registration application date and the registrant before the date, the use of the boundaries should be the actual use, continuous use and goodwill. At the same time the first use of a certain influence by the trademark, the original scope of use and attach the appropriate distinction between the limitations of the logo. Legislative level should be made to use the standard to be further clarified, so as to improve China’s trademark legal system.