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    • 37. 发明申请
    • Toothbrush
    • 牙刷
    • US20070204417A1
    • 2007-09-06
    • US11611726
    • 2006-12-15
    • Bruce RussellRobert MoskovichKenneth WaguespackMichael Rooney
    • Bruce RussellRobert MoskovichKenneth WaguespackMichael Rooney
    • A46B9/04
    • A46B5/0029A46B5/026A46B7/06A46B9/04A46B2200/1066
    • A toothbrush includes a handle and a head mounted to the handle. The head may generally include a membrane attached to it and configured for attachment to a cleaning element. The membrane may be generally dome shaped and may be resiliently flexible when a brushing force is applied. A plurality of cleaning elements is mounted to the membrane. The cleaning elements may be attached using anchor free tufting. In addition, the cleaning elements may be sufficiently spaced so as to allow separation of the melted portion of the cleaning elements. In another arrangement, the head may also include walls or dams positioned between the cleaning elements. The walls prevent the melted portion of the cleaning elements from merging with the melted portion of another cleaning element. This isolation of the molten nylon allows the cleaning elements to move independently of each other.
    • 牙刷包括手柄和安装在手柄上的头部。 头部通常可以包括附接到其上并被配置为附接到清洁元件的膜。 膜可以是大致圆顶形的,并且当施加刷牙力时可以是弹性柔性的。 多个清洁元件安装在膜上。 清洁元件可以使用无锚定的簇绒连接。 此外,清洁元件可以被充分间隔开,以便分离清洁元件的熔化部分。 在另一种布置中,头部还可以包括定位在清洁元件之间的壁或水坝。 这些壁防止清洁元件的熔化部分与另一个清洁元件的熔化部分合并。 熔融尼龙的这种隔离允许清洁元件彼此独立地移动。
    • 40. 发明授权
    • Laser plumb bob and apparatus
    • 激光铅锤和设备
    • US5481809A
    • 1996-01-09
    • US348256
    • 1994-11-28
    • Michael Rooney
    • Michael Rooney
    • G01C15/10
    • G01C15/105Y10S33/21
    • A laser plumb bob uses a conventional blumb bob body, hollowed to include a laser device therein. The laser device is affixed within the plumb bob body to preclude relative movement therebetween, to ensure accuracy for the device. With the use of a laser to provide a plumb line of coherent light which beam does not spread, the plumb bob may be suspended from a relatively short line in order to dampen oscillations more quickly. Apparatus providing for use of the plumb bob by a single person is also disclosed, comprising an upper fixture from which the plumb bob is suspended, an extension arm, and a target. The target and upper fixture may be connected by a telescoping column, if desired. The upper fixture may include a wind shield or guard, if desired, so provide greater stability for the plumb bob. The apparatus allows a single person to check plumb lines for walls and the like, thus providing greater efficiency and economy in building construction. The apparatus may also be used with a conventional plumb bob, if desired.
    • 激光铅锤使用常规的笨钟体,其中包含一激光装置。 激光装置固定在铅锤体内以排除它们之间的相对运动,以确保装置的精度。 通过使用激光来提供光束不扩散的相干光的铅垂线,铅锤可以从相对短的线悬挂,以便更快地抑制振荡。 本发明还公开了一种用于单人使用铅锤的设备,包括一个上部固定装置,铅锤从其悬挂,一个延伸臂和一个目标。 如果需要,目标和上部固定装置可以通过伸缩柱连接。 如果需要,上部固定装置可以包括防风罩或护罩,因此为铅锤提供更大的稳定性。 该装置允许单个人检查墙壁等的铅垂线,从而在建筑施工中提供更高的效率和经济性。 如果需要,该装置也可以与常规铅锤一起使用。