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1. 发明授权

US11470973B1 Sidekick stool 有权
公开(公告)号：US11470973B1
公开(公告)日：2022-10-18
申请号：US17318465
申请日：2021-05-12
申请人： Jianyong Yu , Gang Chen
发明人： Jianyong Yu , Gang Chen
IPC分类号： A47C7/62 , A47C16/04 , A47C9/00 , A47C7/00
摘要： A sidekick stool is provided, including a frame body, including at least two support portions which are spacingly arranged; a seat body, being disposed on the at least two support portions; and a rail assembly, fixed to the seat body for a receiving unit to slide therein.

2. 外观设计

USD1003063S1 Stool 有权
公开(公告)号：USD1003063S1
公开(公告)日：2023-10-31
申请号：US29783326
申请日：2021-05-12
申请人： Jianyong Yu , Gang Chen
设计人： Jianyong Yu , Gang Chen
摘要： FIG. 1 is a top, front, and right perspective view of a stool showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a bottom, rear, and left perspective view.
The broken lines in the drawings illustrate portions of the stool which form no part of the claimed design.

3. 发明申请

US20150014987A1 MULTIFUNCTION PUMP WITH QUICK CONNECTOR 审中-公开
标题翻译：多功能泵与快速连接器
公开(公告)号：US20150014987A1
公开(公告)日：2015-01-15
申请号：US14042641
申请日：2013-09-30
申请人： Jianyong Yu
发明人： Jianyong Yu
IPC分类号： F16L37/08
CPC分类号： F04B33/00 , F04B9/14 , F16L37/0915
摘要： The present invention discloses a multifunction pump with quick connector, comprising a pump body (1), inlet pipe (2), outlet pipe (3), a piston rod (4), the said piston rod (4) was installed in a cavity of the pump body (1), one end of the pump body (1) provided with the inlet pipe (2) and the other end provided with the outlet pipe (3), characterized in that: a quick connector was installed among the inlet pipe (2), the outlet pipe (3) and a hose, the front end of the said quick connector is linked to a seal ring (6) and is fixed inside of the inlet pipe (2) and the outlet pipe (3). It is able to be fixed automatically after the hose was plugged into the pipes, which is of sealing good, convenient disassembling, safety, stable and high reliability.
摘要翻译：本发明公开了一种具有快速连接器的多功能泵，包括泵体（1），入口管（2），出口管（3），活塞杆（4），所述活塞杆（4）安装在空腔（1）的泵体（1）的一端设有入口管（2），另一端设有出口管（3），其特征在于，在所述入口管（1）之间安装有快速连接器管道（2），出口管（3）和软管，所述快速连接器的前端连接到密封环（6）并固定在入口管（2）和出口管（3）的内部，。软管插入管道后可自动固定，密封性好，拆卸方便，安全可靠，稳定可靠。

4. 发明授权

US11926034B1 Tool hanger 有权
公开(公告)号：US11926034B1
公开(公告)日：2024-03-12
申请号：US17968225
申请日：2022-10-18
申请人： Jianyong Yu
发明人： Jianyong Yu
IPC分类号： B25H3/04 , B25H3/00
CPC分类号： B25H3/04
摘要： A tool hanger is provided, including: a base, including first, second, third and fourth end portions, the first and second end portions being arranged in a first direction, the third and second end portions being arranged in a second direction; at least one first connection unit, including elastic clip portions and a clipped portion, one of the first and second end portions including the elastic clip portions and the other including the clipped portion, the elastic clip portions clipping a clipped portion of another base; and at least one second connection unit, including a projection and a concave portion, one of the projection and the concave portion being disposed on the third end portion and the other being disposed on the fourth end portion, the projection being configured to be engaged within a concave portion of the another base.

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