会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明申请
    • Whiteboard marker
    • 白板标记
    • US20100080645A1
    • 2010-04-01
    • US12380413
    • 2009-02-26
    • Jiayi Wu
    • Jiayi Wu
    • B43K29/00
    • B43K8/02B43K8/03B43K8/06B43K11/005B43K23/12B43K25/00B43K29/02B43L19/00B43L19/0068
    • A whiteboard marker, comprises a lid; a body provided with an ink reservoir cotton inside and an ink introducing core at the penpoint portion; wherein the lid is hollow, a seal cap for sealing the body is provided at an end of the body adjacent to the lid, and one end of the seal cap away from the body extends into the lid to be connected with the lower end of a rotation element by screwing, an eraser retainer is provided at the upper end of the rotation element, an eraser is provided at the front end of the eraser retainer, and the penpoint portion is inserted into the other end of the seal cap. The whiteboard marker may be used for writing and erasing easily, and can be recycled to save resource and be environment-protected.
    • 白板标记,包括盖子; 设置有油墨储存器棉花的主体和在所述笔尖部分处的墨水引入芯部; 其中所述盖是中空的,用于密封所述主体的密封盖设置在所述主体的与所述盖相邻的端部处,并且所述密封帽远离所述主体的一端延伸到所述盖中以与所述盖的下端连接 通过旋转旋转元件,在旋转元件的上端设置有橡皮擦保持器,在橡皮擦保持器的前端设置有橡皮擦,并且笔尖部分插入密封帽的另一端。 白板标记可以轻松地用于写入和擦除,可以循环使用以节省资源并进行环境保护。