发明名称 Tether device and related methods
摘要 A tether device includes a magnetic base; a pole having a first end attached to the magnetic base; and a connector or clip attached at a second end of the pole, for removably connecting the tethering device to a user. Also, a method for tethering a user to a hull of a vessel including the steps of providing a tether device having a magnetic base, a pole having a first end attached to the magnetic base, and a connector or clip attached at a second end of the pole; connecting the connector or clip to the user; and engaging the magnetic base with the hull of the vessel.
申请公布号 US8556031(B1) 申请公布日期 2013.10.15
申请号 US20090402002 申请日期 2009.03.11
申请人 ARNAL DAVID B.;BRODERICK TIMOTHY T.;LOCKHEED MARTIN CORPORATION 发明人 ARNAL DAVID B.;BRODERICK TIMOTHY T.
分类号 A62B35/00 主分类号 A62B35/00
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