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1. 发明授权

US09517398B2 Extra-long air-water sandbag 有权
标题翻译：超长的空气水沙袋
公开(公告)号：US09517398B2
公开(公告)日：2016-12-13
申请号：US14168896
申请日：2014-01-30
申请人： Dickson Fu , David Fu
发明人： Dickson Fu , David Fu
IPC分类号： A63B69/34 , A63B69/20 , A63B71/02
CPC分类号： A63B69/20 , A63B2071/026 , A63B2225/62
摘要： An extra-long air-water sandbag includes an inner bladder and an external bag. The external bag is a bag to hold the inner bladder and covers the external of the inner bladder. The inner bladder further includes an inner and outer layer container set which includes a gas container and a liquid container, and an extension layer gas container which is a bladder for containing gas and housed at the top, bottom or top and bottom thereof to increase the total length of space of gas container of the punching bag. As the length of gas container is increased, combat training for the feet is hence achieved.
摘要翻译：一个超长的空气水沙袋包括一个内囊和一个外袋。外袋是用于保持内囊并覆盖内囊外部的袋子。内胆还包括内层和外层容器组，其包括气体容器和液体容器，以及延伸层气体容器，其是用于容纳气体并容纳在其顶部，底部或顶部和底部的气囊，以增加冲压袋气体容器总空间长度。随着气体容器的长度增加，因此实现了对脚的作战训练。

2. 发明授权

US09199151B2 Inner bladder structure of punching bag 有权
标题翻译：冲压袋内胆结构
公开(公告)号：US09199151B2
公开(公告)日：2015-12-01
申请号：US13103060
申请日：2011-05-07
申请人： Dickson Fu , David Fu
发明人： Dickson Fu , David Fu
IPC分类号： A63B69/20
CPC分类号： A63B69/20 , A63B69/201 , A63B2225/62
摘要： The present invention relates to an inner bladder structure of punching bag which comprises one inner bladder; the said inner bladder further comprises at least one gas container and at least one liquid container. Utilizing liquid, gas and solidifying substances, the said inner bladder structure creates different tactile feels to diversify the effect of training.
摘要翻译：本发明涉及一种包括一个内囊的冲压袋的内囊结构; 所述内囊还包括至少一个气体容器和至少一个液体容器。使用液体，气体和凝固物质，所述内胆结构产生不同的触觉，以使训练的效果多样化。

3. 外观设计

USD675696S1 Trainer for martial arts 有权
标题翻译：武术训练师
公开(公告)号：USD675696S1
公开(公告)日：2013-02-05
申请号：US29401768
申请日：2011-09-15
申请人： Dickson Fu , David Fu
设计人： Dickson Fu , David Fu

4. 发明申请

US20120157269A1 INNER BLADDER STRUCTURE OF PUNCHING BAG 有权
标题翻译：打孔袋的内部刀片结构
公开(公告)号：US20120157269A1
公开(公告)日：2012-06-21
申请号：US13103060
申请日：2011-05-07
申请人： Dickson Fu , David Fu
发明人： Dickson Fu , David Fu
IPC分类号： A63B69/20
CPC分类号： A63B69/20 , A63B69/201 , A63B2225/62
摘要： The present invention relates to an inner bladder structure of punching bag which comprises one inner bladder; the said inner bladder further comprises at least one gas container and at least one liquid container. Utilizing liquid, gas and solidifying substances, the said inner bladder structure creates different tactile feels to diversify the effect of training.
摘要翻译：本发明涉及一种包括一个内囊的冲压袋的内囊结构; 所述内囊还包括至少一个气体容器和至少一个液体容器。使用液体，气体和凝固物质，所述内胆结构产生不同的触觉，以使训练的效果多样化。

5. 发明申请

US20070099772A1 Adjustable punching bag 审中-公开
标题翻译：可调冲压袋
公开(公告)号：US20070099772A1
公开(公告)日：2007-05-03
申请号：US11263939
申请日：2005-11-02
申请人： David Fu , Dickson Fu
发明人： David Fu , Dickson Fu
IPC分类号： A63B69/34
CPC分类号： A63B69/201 , A63B69/004 , A63B2210/50
摘要： An adjustable punching bag includes an outer jacket bag and an inner bag set received in the outer bag. The inner bag set contains core stuffing, in which the content and kind of the stuffing can be adjusted to change the weight of the entire punching bag for meeting different practicing needs of users. Further, it is convenient to pack, store all parts thereof to lower delivery cost.
摘要翻译：可调节的冲压袋包括外护套袋和容纳在外袋中的内袋组件。内袋包含核心馅料，其中可以调节馅料的内容和种类，以改变整个冲袋的重量，以满足用户的不同练习需求。此外，方便的是将其所有部件进行包装，以降低运送成本。

6. 外观设计

USD786542S1 Footwear 有权
公开(公告)号：USD786542S1
公开(公告)日：2017-05-16
申请号：US29517317
申请日：2015-02-11
申请人： David Fu
设计人： David Fu

7. 发明申请

US20170095038A1 STRAIN-RELIEF ELEMENT FOR FOOTWEAR ARTICLES 审中-公开
公开(公告)号：US20170095038A1
公开(公告)日：2017-04-06
申请号：US15232642
申请日：2016-08-09
申请人： David Fu
发明人： David Fu
IPC分类号： A43B23/28
CPC分类号： A43B23/28
摘要： A strain relief element for a footwear article is provided. The strain relief element is engageable with a portion of a footwear article for engagement with a portion of the foot of a subject, wherein the strain relief element is formed from an elastically deformable material, the strain relief element is sized and provided with a geometry, such that upon engagement with the engagement portion of a foot of a subject, the strain relief element elastically deforms and the internal surface of the strain relief element which engages with the foot of a user substantially conforms to the engagement portion of the surface of the foot of a subject. Footwear including such a strain relief element are also provided.

8. 发明授权

US6145919A Automatic folding armrest for sliding vehicle door 失效
标题翻译：滑动车门自动折叠扶手
公开(公告)号：US6145919A
公开(公告)日：2000-11-14
申请号：US258362
申请日：1999-02-26
申请人： Todd A. Mysliwiec , Carter S. Cannon , Douglas J. Wilson , David Fu
发明人： Todd A. Mysliwiec , Carter S. Cannon , Douglas J. Wilson , David Fu
IPC分类号： B60J5/06 , B60N2/75 , B60J9/00
CPC分类号： B60N2/466 , B60J5/06 , B60N2/4606
摘要： A vehicle sliding door is movable in forward and rearward directions between opened and closed positions with respect to a vehicle body. The rear door has a cavity formed therein. An armrest is pivotally movable about a pivot axis between a horizontal position for use as an armrest and a vertical position for storage within the cavity. The pivot axis is substantially parallel to the forward and rearward directions. The armrest includes an actuator for automatically moving the armrest between the vertical and horizontal positions as the door moves between the opened and closed positions, respectively. The actuator may comprise a pneumatic drive system, a flexible drive cable or an electric motor for automatically pivoting the armrest between stowed and use positions.
摘要翻译：车辆滑动门可相对于车身在打开和关闭位置之间沿前后方向移动。后门具有形成在其中的腔。扶手可以围绕枢转轴线枢转运动，在水平位置之间用作扶手，垂直位置用于存储在空腔内。枢转轴线基本上平行于前后方向。扶手包括一个致动器，用于当门在打开位置和关闭位置之间分别移动时，在垂直位置和水平位置之间自动移动扶手。致动器可以包括气动驱动系统，柔性驱动电缆或用于在收起位置和使用位置之间自动枢转扶手的电动马达。

9. 发明授权

US09700099B2 Footwear article 有权
公开(公告)号：US09700099B2
公开(公告)日：2017-07-11
申请号：US14721937
申请日：2015-05-26
申请人： David Fu
发明人： David Fu
IPC分类号： A43B13/18 , A43B13/12 , A43B7/32 , A43B13/14 , A43B3/10 , A43B3/12 , A43B7/14 , A43B13/16 , B29D35/12
CPC分类号： A43B13/189 , A43B3/108 , A43B3/128 , A43B7/144 , A43B7/1445 , A43B7/32 , A43B13/12 , A43B13/141 , A43B13/16 , A43B13/188 , B29D35/122
摘要： A footwear article comprising a generally elongate sole for engagement with and support of the foot of a person, said sole having an upper surface, a lower surface, a first portion being for interaction with at least the heel region of the foot of the person and a second portion for interaction with at least the metatarsal region of the foot of the person; and a foot engagement means for securing the footwear article to the foot of a person. The footwear article being characterized in that a first portion of the sole includes a first material having a first material property and the a second portion of the sole includes a second material having a second material property; and said first portion and said second portion extend at least to the upper surface of the sole and first material property provides for dampening of load imparted to the foot of the person upon contact with a surface.

10. 外观设计

USD613044S1 Footwear 有权
公开(公告)号：USD613044S1
公开(公告)日：2010-04-06
申请号：US29300790
申请日：2008-05-13
申请人： David Fu
设计人： David Fu

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