亚马逊支持7天无理由退货吗？有哪些产品符合退货条件？

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2021-05-04 12:00:31

筋膜枪，在美国市场，无疑是一款爆款，网红款！

在亚马逊美国站输入关键词“Fascia Gun”，随便就是满屏相关产品：

当然，现在美国市场市面上能见到的筋膜枪，大都是有相关美国外观专利的，大概算了下，有几十个。下面列举其中18个筋膜枪的美国外观专利截图：

所以，小编建议，如您必须要在美国市场销售筋膜枪这款产品，请务必先做好外观专利的防侵权排查，毕竟这种产品属于货值比较高的产品，一旦侵权，货损厉害！

然而，筋膜枪在美国市场的销售，让小编更担心的不是外观专利侵权，而是会涉及到美国的发明专利的侵权。存在着这么些发明专利，小编列举其中一项发明专利的其中一个关键性的发明点原文：

A battery-powered percussive massage device comprising:

a main enclosure extending along an axis, the main enclosure having a proximal end and a distal end, the main enclosure including a cavity;

a motor having a rotatable shaft;

a reciprocation assembly coupled to the rotatable shaft, the reciprocation assembly including a piston, the reciprocation assembly configured to reciprocate the piston along a reciprocation axis in response to rotation of the rotatable shaft, the reciprocation assembly positioned within the cavity of the main enclosure;

an applicator head having a proximal end removably attachable to the piston, and having a distal end that extends from the distal end of the main enclosure when the proximal end of the applicator is attached to the piston;

a handle attached to the main enclosure, the handle comprising:

a cavity, the cavity housing at least one battery and a printed circuit board, the printed circuit board including a battery controller that receives electrical power via a connector and that selectively charges the at least one battery, the printed circuit board having a mounting surface with a peripheral edge;

an outer gripping surface covering at least a portion of the handle;

a charge indication display, the charge indication display comprising a plurality of light-emitting diodes (LEDs) positioned on the mounting surface of the printed circuit board near the peripheral edge of the mounting surface, the LEDs generating light responsive to a charge condition of the at least one battery, the light emitted outward from the LEDs toward the peripheral edge of the printed circuit board; and an annular light transmissive ring positioned around the handle in alignment with the LEDs to propagate light from the LEDs to the outside of the handle.

该发明点的大概意思就是：一种电池供电的冲击按摩装置，包括：主壳体；具有可旋转轴的马达；连接到所述可旋转轴的往复运动组件，所述往复运动组件包括活塞，所述往复运动组件构造成响应于所述可旋转轴的旋转而使所述活塞沿着往复轴线往复运动，所述往复运动组件定位在所述主外壳的所述腔内；按摩头；手柄；电荷指示显示器等。

只要被所述发明点包括，就有侵权风险。

下面展示其美国发明专利部分截图：