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公开(公告)号:USD271754S
公开(公告)日:1983-12-13
申请号:US316723
申请日:1981-11-02
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公开(公告)号:USD262874S
公开(公告)日:1982-02-02
申请号:US68254
申请日:1979-08-20
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3.
公开(公告)号:US4442618A
公开(公告)日:1984-04-17
申请号:US349409
申请日:1982-02-16
CPC分类号: B60C13/001 , B44C1/20 , B29D2030/726
摘要: An indicium for a rubber article having at least one narrow groove therein, the indicium being made of a rubber of a first color such that the narrow groove is perceived as a narrow line of a contrasting color and a method for making same.
摘要翻译: 一种用于橡胶制品的标记,其中具有至少一个窄槽,所述标记由第一颜色的橡胶制成,使得窄槽被感知为对比色的窄线,以及制造其的方法。
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