发明名称 Athletic shoe with timing device
摘要 An athletic shoe which includes a timing device for measuring the amount of time the athletic shoe is off the ground and in air. The athletic shoe can also include a notification device which can be operatively coupled to the timing device for notifying a wearer of the athletic shoe of a message. The message can include information related to the amount of time the athletic shoe is off the ground and in the air.
申请公布号 US5343445(A) 申请公布日期 1994.08.30
申请号 US19930085936 申请日期 1993.07.06
申请人 STERN, DAVID;THOMPSON, JAMES 发明人 CHERDAK, ERIK B.
分类号 A43B3/00;G04B47/00;(IPC1-7):G04B47/00;G04F8/00 主分类号 A43B3/00
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