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1.发明申请公开(公告)号：US20150013734A1
公开(公告)日：2015-01-15
申请号：US14285914
申请日：2014-05-23
Applicant: Todd Krystopher , David Abecassis
Inventor： Todd Krystopher , David Abecassis
IPC: E04H12/22
CPC classification number: E04H12/2246
Abstract: An umbrella anchoring device is developed which uses the weight of sand to anchor the umbrella during wind. The umbrella pole is fixed in position by a clamp or screw mechanism.
Abstract translation: 开发了一种伞式锚固装置，其使用沙子的重量在风中锚定伞。 伞杆通过夹具或螺丝机构固定就位。
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