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1. 发明授权

US06443464B2 Roller skate 有权
标题翻译：滚轮溜冰鞋
公开(公告)号：US06443464B2
公开(公告)日：2002-09-03
申请号：US09927185
申请日：2001-08-09
申请人： Bert Lovitt , Warren Winslow
发明人： Bert Lovitt , Warren Winslow
IPC分类号： A63C1704
CPC分类号： A63C17/1427 , A63C17/006 , A63C17/0066 , A63C17/0073 , A63C17/04 , A63C17/06 , A63C2017/1472
摘要： A two-wheeled roller skate with canted wheels has an axle for the forward wheel located well forward of the ball of the foot. The axle for the rear wheel is located at the rear of the skater's heel. The wheels are canted so that the front and rear wheels contact the ground on the opposite sides of the center line of the skater's foot. In plan projection, the axles are preferably non-parallel in order to provide steering correction. The amount of steering correction desirable will depend on the skater's skill and the nature of the skating activity. In alternative embodiments, the present invention incorporates novel braking mechanisms.
摘要翻译：带有轮毂轮的两轮溜冰鞋具有前脚轮的轴，位于脚的球前方。后轮的轴位于溜冰鞋后部的后面。轮子是倾斜的，使得前轮和后轮接触溜冰鞋脚的中心线的相对侧上的地面。在平面投影中，为了提供转向校正，轴优选地是不平行的。所需的转向校正量将取决于溜冰者的技能和滑冰活动的性质。在替代实施例中，本发明结合了新颖的制动机构。

2. 发明授权

US06273437B1 Roller skate 有权
标题翻译：滚轮溜冰鞋
公开(公告)号：US06273437B1
公开(公告)日：2001-08-14
申请号：US09351112
申请日：1999-07-10
申请人： Bert Lovitt , Warren Winslow
发明人： Bert Lovitt , Warren Winslow
IPC分类号： A63C1704
CPC分类号： A63C17/1427 , A63C17/006 , A63C17/0066 , A63C17/0073 , A63C17/04 , A63C17/06 , A63C2017/1472
摘要： A two-wheeled roller skate with canted wheels has an axle for the forward wheel located well forward of the ball of the foot. The axle for the rear wheel is located at the rear of the skater's heel. The wheels are canted so that the front and rear wheels contact the ground on the opposite sides of the center line of the skater's foot. In plan projection, the axles are preferably non-parallel in order to provide steering correction. The amount of steering correction desirable will depend on the skater's skill and the nature of the skating activity. In alternative embodiments, the present invention incorporates novel braking mechanisms.
摘要翻译：带有轮毂轮的两轮溜冰鞋具有前脚轮的轴，位于脚的球前方。后轮的轴位于溜冰鞋后部的后面。轮子是倾斜的，使得前轮和后轮接触溜冰鞋脚的中心线的相对侧上的地面。在平面投影中，为了提供转向校正，轴优选地是不平行的。所需的转向校正量将取决于溜冰者的技能和滑冰活动的性质。在替代实施例中，本发明结合了新颖的制动机构。

3. 发明授权

US07040993B1 Amusement device with concealed images 失效
标题翻译：具有隐藏图像的游乐设备
公开(公告)号：US07040993B1
公开(公告)日：2006-05-09
申请号：US10837341
申请日：2004-04-30
申请人： Bert Lovitt
发明人： Bert Lovitt
IPC分类号： A63J5/02
CPC分类号： G09B5/02 , A63H33/38
摘要： A children's amusement device has a translucent sheet with hidden images that may be revealed when illuminated from behind. The sheet is laminated with an image disposed on an interior surface of the sheet. The image is substantially hidden from view in ambient lighting. However, the image is revealed when illuminated from behind the sheet.
摘要翻译：儿童游乐设备具有半透明片材，隐藏的图像可以从后面照亮时显示。片材层叠有设置在片材内表面上的图像。该图像在环境照明中基本上被隐藏。然而，当从片材后面照明时，图像被显示出来。

4. 发明授权

US5951028A Roller skate 失效
公开(公告)号：US5951028A
公开(公告)日：1999-09-14
申请号：US901118
申请日：1997-07-28
申请人： Bert Lovitt , Warren Winslow
发明人： Bert Lovitt , Warren Winslow
IPC分类号： A63C17/02 , A63C17/04 , A63C17/06 , A63C17/14
CPC分类号： A63C17/1427 , A63C17/006 , A63C17/0066 , A63C17/0073 , A63C17/04 , A63C17/06 , A63C2017/1472
摘要： A two-wheeled roller skate with canted wheels has an axle for the forward wheel located well forward of the ball of the foot. The axle for the rear wheel is located at the rear of the skater's heel. The wheels are canted so that the front and rear wheels contact the ground on the opposite sides of the center line of the skater's foot. In plan projection, the axles are preferably non-parallel in order to provide steering correction. The amount of steering correction desirable will depend on the skater's skill and the nature of the skating activity. In alternative embodiments, the present invention incorporates novel braking mechanisms.

5. 发明授权

US6112437A Article with animated display 失效
标题翻译：文章用动画显示
公开(公告)号：US6112437A
公开(公告)日：2000-09-05
申请号：US287520
申请日：1999-04-07
申请人： Bert Lovitt
发明人： Bert Lovitt
IPC分类号： B44C5/08 , A43B3/00 , A43B13/14 , A43B23/24 , G09F13/04 , G09F21/02 , A43B23/00
CPC分类号： A43B3/00 , A43B13/14 , A43B3/001 , G09F13/04 , G09F21/02 , G09F2013/0472 , G09F2013/0481
摘要： A lateral animation display is carried on a useful article, such as an item of wearing apparel or the like. In one example, a shoe is provided with an integral animated display. An array of light sources is disposed within the shoe. A corresponding array of image frames depicts a stop-action sequence, such as stop-action images of a person running. An optional array of baffles confines light from each of the light sources to a corresponding one of the image frames. The individual light sources are sequentially activated so as to sequentially illuminate the corresponding image frames and thereby present an animated display of the stop-action sequence.
摘要翻译：在有用的物品上，例如服装等的物品上进行横向动画显示。在一个示例中，鞋具有整体动画显示。光源阵列设置在鞋内。相应的图像帧阵列描绘了停止动作序列，例如运行人的停止动作图像。可选的挡板阵列将来自每个光源的光限制到相应的一个图像帧。各个光源被顺序地激活，以顺序地照亮相应的图像帧，从而呈现停止动作序列的动画显示。

6. 发明授权

US06443590B1 Article with animated display 失效
标题翻译：文章用动画显示
公开(公告)号：US06443590B1
公开(公告)日：2002-09-03
申请号：US09619126
申请日：2000-07-18
申请人： Bert Lovitt
发明人： Bert Lovitt
IPC分类号： F21V916
CPC分类号： G09F13/04 , A43B3/00 , A43B3/001 , A43B13/14 , G09F13/22 , G09F21/02 , G09F2013/0472 , G09F2013/0481 , Y10S362/806
摘要： A lateral animation display sequentially illuminates individual images of an animated sequence. The display may be carried on a useful article, such as an item of wearing apparel or the like. An array of light sources illuminates a corresponding array of image frames depicting a stop-action sequence, such as stop-action images of a person running. An optional array of baffles confines light from each of the light sources to a corresponding one of the image frames. The individual light sources are sequentially activated so as to sequentially illuminate the corresponding image frames and thereby present an animated display of the stop-action sequence. A semi-transparent layer over the image frames obscures the images except when illuminated by the corresponding light source.
摘要翻译：横向动画显示顺序地照亮动画序列的各个图像。显示器可以在诸如服装等的有用物品上进行。光源阵列照亮描绘停止动作序列的相应图像帧阵列，例如运行人的停止动作图像。可选的挡板阵列将来自每个光源的光限制到相应的一个图像帧。各个光源被顺序地激活，以顺序地照亮相应的图像帧，从而呈现停止动作序列的动画显示。图像帧之上的半透明层遮蔽除了被相应光源照射之外的图像。

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