- 专利标题: Precise length and area measurements based upon ground-traverse distances and location information
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申请号: US14859652申请日: 2015-09-21
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公开(公告)号: US09803965B2公开(公告)日: 2017-10-31
- 发明人: Todd E. Thorp , Sean Dusselier
- 申请人: ESTA-mate, LLC
- 申请人地址: US KS Leawood
- 专利权人: ESTA-mate, LLC
- 当前专利权人: ESTA-mate, LLC
- 当前专利权人地址: US KS Leawood
- 代理机构: Erise IP, P.A.
- 主分类号: G01B3/12
- IPC分类号: G01B3/12
摘要:
A measuring wheel for determining a ground-traverse distance while operated by a user. The measuring wheel comprising a wheel, a ground-traverse element, a processing element, a memory element, a communications element, and a handle. The wheel has a known radius and is rotatably secured to the ground-traverse element. The ground-traverse element is configured for determining the ground-traverse distance by measuring rotation of the wheel. The processing element, the memory element, and the communications element are located within a central housing of the measuring wheel for receiving and wirelessly communicating information indicative of the ground-traverse distance to an external computing device. The handle is secured to a housing of the ground-traverse element and is configured to be grasped by the user during operation to move the wheel.