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1. 发明授权

US07237281B2 Stackable cot assembly with attached end pieces 有权
标题翻译：可拆卸的婴儿床总成带有附件
公开(公告)号：US07237281B2
公开(公告)日：2007-07-03
申请号：US11381868
申请日：2006-05-05
申请人： Ray G. Kelly , Paul A. Pilosi , Martijn Loerakker
发明人： Ray G. Kelly , Paul A. Pilosi , Martijn Loerakker
IPC分类号： A47C19/00
CPC分类号： A47C23/24 , A47C19/202
摘要： In certain preferred embodiments, the present invention provides a cot assembly that includes side pieces, supporting end pieces and bedding material. Preferably the cot assembly holds the end pieces a spaced apart distance, and in one feature allows a side piece to be selectively released. In one embodiment, the end pieces move towards each other to release a side piece, optionally by sliding a side piece through an end piece channel. In one preferred embodiment, the bedding material is mounted to and retained by the end pieces and extends across the interior of the cot to overlap or enclose the side pieces without any gaps between the material, the side pieces and the end pieces. In other embodiments, the invention includes an improved method for attaching the material to the end pieces and an improved cot assembly method. In a preferred option, the bedding material is continuously attached to the end piece along a portion of an end piece. In an alternate optional feature, the end pieces have a curved profile, with a middle portion higher than the end portions.
摘要翻译：在某些优选实施例中，本发明提供了一种婴儿床组件，其包括侧片，支撑端片和床上用品。优选地，婴儿床组件将端片保持间隔开的距离，并且在一个特征中允许侧片被选择性地释放。在一个实施例中，末端件彼此移动以释放侧件，可选地通过使侧件滑动通过端件通道滑动。在一个优选实施例中，床上用品被安装到端片上并由端片保持，并延伸穿过婴儿床的内部，以重叠或包围侧片，而在材料，侧片和端片之间没有任何间隙。在其他实施例中，本发明包括用于将材料附接到端部件的改进方法和改进的婴儿床组装方法。在优选的选择中，床上用品沿端件的一部分连续地附接到端件上。在另一可选特征中，端件具有弯曲轮廓，其中间部分高于端部部分。

2. 发明授权

US07055841B2 Tricycle and steering assembly 失效
标题翻译：三轮车和转向组件
公开(公告)号：US07055841B2
公开(公告)日：2006-06-06
申请号：US10861713
申请日：2004-06-04
申请人： Gary R. Buhrman
发明人： Gary R. Buhrman
IPC分类号： B62K1/00 , B62H1/00
CPC分类号： B62K9/02
摘要： In one embodiment of the present invention, a steering mechanism for a children's toy vehicle comprises a non-circular wheel piece connectable to a wheel turning mechanism of a toy vehicle. An arcuate front portion extends along the front periphery of the wheel piece. Preferably, the steering mechanism further comprises a curved rear portion along the rear periphery of the wheel piece. In one preferred embodiment of the present invention, the steering mechanism includes a rear portion which is nested between two end portions of the front portion and the front portion and the rear portion form a tulip shape. In a further preferred embodiment of the present invention, the steering mechanism and wheel piece is combined with a front wheel frame which is connected to the wheel piece, a front tricycle wheel mounted to the front wheel frame, and a rear wheel frame which is pivotably coupled the front wheel frame. Two rear tricycle wheels are mounted to the rear wheel frame. The wheel piece of the steering mechanism is connected to the front wheel frame at a point eccentric to the wheel piece, and optionally is connected to the front wheel frame at a point offset forward from the center of the wheel piece.
摘要翻译：在本发明的一个实施例中，用于儿童玩具车的转向机构包括可连接到玩具车辆的车轮转动机构的非圆形轮件。弧形前部沿着车轮件的前周边延伸。优选地，转向机构还包括沿着车轮件的后周边的弯曲后部。在本发明的一个优选实施例中，转向机构包括嵌套在前部和前部的两个端部之间的后部，后部形成郁金香形状。在本发明的另一优选实施例中，转向机构和轮片与连接到车轮件的前轮框架，安装到前轮框架的前三轮车轮和可枢转地连接的后轮车架连接前轮架。后轮三轮车安装在后轮架上。转向机构的车轮片在与车轮件偏心的点处连接到前轮架，并且可选地在与车轮件的中心向前偏移的点处连接到前轮框架。

3. 外观设计

USD513483S1 Tricycle steering wheel 有权
标题翻译：三轮车方向盘
公开(公告)号：USD513483S1
公开(公告)日：2006-01-10
申请号：US29221058
申请日：2005-01-11
申请人： Gary R. Buhrman
设计人： Gary R. Buhrman

4. 发明授权

US07159882B2 Tricycle and steering assembly 失效
标题翻译：三轮车和转向组件
公开(公告)号：US07159882B2
公开(公告)日：2007-01-09
申请号：US11404186
申请日：2006-04-14
申请人： Gary R. Buhrman
发明人： Gary R. Buhrman
IPC分类号： B62K1/00 , B62H1/00
CPC分类号： B62K9/02
摘要： In one embodiment of the present invention, a steering mechanism for a children's toy vehicle comprises a non-circular wheel piece connectable to a wheel turning mechanism of a toy vehicle. An arcuate front portion extends along the front periphery of the wheel piece. Preferably, the steering mechanism further comprises a curved rear portion along the rear periphery of the wheel piece. In one preferred embodiment of the present invention, the steering mechanism includes a rear portion which is nested between two end portions of the front portion and the front portion and the rear portion form a tulip shape. In a further preferred embodiment of the present invention, the steering mechanism and wheel piece is combined with a front wheel frame which is connected to the wheel piece, a front tricycle wheel mounted to the front wheel frame, and a rear wheel frame which is pivotably coupled the front wheel frame. Two rear tricycle wheels are mounted to the rear wheel frame. The wheel piece of the steering mechanism is connected to the front wheel frame at a point eccentric to the wheel piece, and optionally is connected to the front wheel frame at a point offset forward from the center of the wheel piece.
摘要翻译：在本发明的一个实施例中，用于儿童玩具车的转向机构包括可连接到玩具车辆的车轮转动机构的非圆形轮件。弧形前部沿着车轮件的前周边延伸。优选地，转向机构还包括沿着车轮件的后周边的弯曲后部。在本发明的一个优选实施例中，转向机构包括嵌套在前部和前部的两个端部之间的后部，后部形成郁金香形状。在本发明的另一优选实施例中，转向机构和轮片与连接到车轮件的前轮框架，安装到前轮框架的前三轮车轮和可枢转地连接的后轮车架连接前轮架。后轮三轮车安装在后轮架上。转向机构的车轮片在与车轮件偏心的点处连接到前轮架，并且可选地在与车轮件的中心向前偏移的点处连接到前轮框架。

5. 发明申请

US20060186633A1 Tricycle and steering assembly 失效
公开(公告)号：US20060186633A1
公开(公告)日：2006-08-24
申请号：US11404186
申请日：2006-04-14
申请人： Gary Buhrman
发明人： Gary Buhrman
IPC分类号： B62J39/00
CPC分类号： B62K9/02
摘要： In one embodiment of the present invention, a steering mechanism for a children's toy vehicle comprises a non-circular wheel piece connectable to a wheel turning mechanism of a toy vehicle. An arcuate front portion extends along the front periphery of the wheel piece. Preferably, the steering mechanism further comprises a curved rear portion along the rear periphery of the wheel piece. In one preferred embodiment of the present invention, the steering mechanism includes a rear portion which is nested between two end portions of the front portion and the front portion and the rear portion form a tulip shape. In a further preferred embodiment of the present invention, the steering mechanism and wheel piece is combined with a front wheel frame which is connected to the wheel piece, a front tricycle wheel mounted to the front wheel frame, and a rear wheel frame which is pivotably coupled the front wheel frame. Two rear tricycle wheels are mounted to the rear wheel frame. The wheel piece of the steering mechanism is connected to the front wheel frame at a point eccentric to the wheel piece, and optionally is connected to the front wheel frame at a point offset forward from the center of the wheel piece.

6. 发明申请

US20070052198A1 Tricycle neck connector 审中-公开
标题翻译：三轮颈颈连接器
公开(公告)号：US20070052198A1
公开(公告)日：2007-03-08
申请号：US11210361
申请日：2005-08-24
申请人： Ray Kelly
发明人： Ray Kelly
IPC分类号： B62M1/02
CPC分类号： B62K9/02
摘要： In one embodiment of the present invention, a children's tricycle assembly comprises a front frame including a front wheel and a steering assembly, a rear frame including two rear wheels and a seat, and a connecting member connected to the front frame and selectively coupled to the rear frame. The connecting member includes a rearward extension portion, the rear extension portion having one or more tabs. The extension portion is at least partially received in a tube of the rear frame, the tube having one or more openings designed for receipt of the tabs to substantially lock the rear frame to the connecting member, thereby connecting the rear frame to the front frame.
摘要翻译：在本发明的一个实施例中，儿童三轮车组件包括前框架，前框架包括前轮和转向组件，后框架包括两个后轮和座，以及连接构件，其连接到前框架并选择性地联接到后框架连接构件包括后延伸部分，后延伸部分具有一个或多个突片。所述延伸部分至少部分地容纳在所述后框架的管中，所述管具有设计成用于接收所述突片的一个或多个开口，以基本上将所述后框架锁定到所述连接构件，从而将所述后框架连接到所述前框架。

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