Purse equipped to disperse pepper spray and air siren
    1.
    发明授权
    Purse equipped to disperse pepper spray and air siren 失效
    钱包配备分散胡椒喷雾和空气警笛

    公开(公告)号:US5859588A

    公开(公告)日:1999-01-12

    申请号:US896868

    申请日:1997-07-18

    摘要: A personal safety device including a handbag with pepper spray and air siren cannisters stored therein, a button on the handle of the handbag activating a switch to actuate the cannisters, the pepper spray being dispersed through a hole in the handle, the air siren being directed through a vent in the handbag, and including a safety lock in the handle to prevent accidental dispersion of the cannisters.

    摘要翻译: 一种个人安全装置,其中包括一个储存在其中的胡椒喷雾手提袋和空气警笛罐,手提包手柄上的按钮启动一个开关以致动食管,胡椒喷雾通过把手中的一个孔分散,空气警报器被导向 通过手提包中的通风口,并且在手柄中包括安全锁以防止食盒的意外分散。

    Two-piece pipe escutcheon
    8.
    发明授权
    Two-piece pipe escutcheon 失效
    两件式管孔盾

    公开(公告)号:US07645946B2

    公开(公告)日:2010-01-12

    申请号:US11383237

    申请日:2006-05-15

    申请人: Jeffrey M. Smith

    发明人: Jeffrey M. Smith

    IPC分类号: H02G3/18

    CPC分类号: H02G3/22 F16L5/02

    摘要: Two symmetrical pieces form an escutcheon that seals the gap between a pipe or conduit and the surface through which it penetrates and supports the pipe or conduit. The device is surface mounted with threaded mechanical fasteners which can be adjusted to vary the compression of the sealing gaskets. The escutcheon can be installed without requiring any manipulation of the pipe or conduit. The escutcheon can be removed and reinstalled repeatedly without any degradation in function.

    摘要翻译: 两个对称的部件形成密封件,其密封管道或管道与其穿透的表面之间的间隙并且支撑管道或导管。 该装置表面安装有螺纹机械紧固件,其可以被调节以改变密封垫圈的压缩。 可以安装孔罩,而不需要对管道或管道进行任何操纵。 盖帽可以重复移除并重新安装,不会造成任何功能的退化。