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1. 发明授权

US5716179A Non-articulated ball and tube spring biased toggle 失效
标题翻译：非关节式球管弹簧偏置开关
公开(公告)号：US5716179A
公开(公告)日：1998-02-10
申请号：US800333
申请日：1997-02-14
申请人： Lester Smith
发明人： Lester Smith
IPC分类号： F16B13/08 , F16B21/00
CPC分类号： F16B13/0808
摘要： A toggle member comprising an elongated cylindrical tube having a slot from one end to approximately the center of the tube, defining an opening and channel to receive a fastening bolt; a pivoting threaded bolt engaging with a round ball, the ball threaded to engage the bolt, the ball acting as a pivotally mounted system to allow the bolt to pivot in a manner relocating itself inside and parallel with the tube, said ball being attached to an elastomeric spring bias material tongue fixably seated within the tube so as to exert a spring bias in a direction to force the bolt perpendicular to the tube. The toggle member is meant to be used with a threaded bolt or screw. The elastomeric spring being thinner in the direction facing the bolt entrance allows the bolt to swivel or pivot parallel and into the tube. When the bolt resumes its perpendicular position relative to the tube it is further restricted against the torque exerted by the rotation of the bolt, when the bolt is tightened, by the spring width being greater, in this axis, and having greater strength and moment of inertia, statically restricting the ball from rotating and always keeping it located to its center position within the tube.
摘要翻译：一种肘节构件，包括细长的圆柱形管，其具有从一端到大致中心的槽，限定了用于接收紧固螺栓的开口和通道; 与圆球接合的枢转螺栓，所述球螺纹接合所述螺栓，所述球用作枢转安装的系统，以允许所述螺栓以使其自身位于其中并与所述管平行的方式枢转，所述球附接到弹性弹簧偏压材料舌片固定地安置在管内，以便在垂直于管子的方向上施加弹簧偏压力。肘节构件旨在与螺栓或螺钉一起使用。弹性弹簧在面向螺栓入口的方向上更薄，允许螺栓平行旋转或枢转到管中。当螺栓相对于管恢复其垂直位置时，进一步限制当螺栓拧紧时由螺栓旋转施加的扭矩，弹簧宽度在该轴上较大，并且具有更大的强度和力矩惯性，静止地限制球旋转，并始终保持其位于管内的中心位置。

2. 发明授权

US06574983B2 All purpose portable ice chest 失效
标题翻译：通用便携式冰箱
公开(公告)号：US06574983B2
公开(公告)日：2003-06-10
申请号：US09955024
申请日：2001-09-19
申请人： Lester Smith , Roberto Gonzalez
发明人： Lester Smith , Roberto Gonzalez
IPC分类号： F25D308
CPC分类号： F25D3/14 , F25D3/08 , F25D21/14 , F25D2303/0844 , F25D2303/0845 , F25D2331/804
摘要： A portable ice chest used for maintaining its contents in a cooled or frozen state for an extended period of time. The ice chest includes an insulated cover with an inner compartment and an insulated container with a bottom compartment. The cover is adapted to fit airtight upon the top opening of the container. To maintain the contents of the ice chest in a frozen state, a refrigerant coolant such as dry ice is placed in the inner compartment only. To maintain the contents of the ice chest in a refrigerated state, a refrigerant coolant such as dry ice is placed in the bottom compartment only. Additionally, when no dry ice is placed in either compartments, the present invention can be used as a regular ice chest.
摘要翻译：用于将其内容物长时间冷却或冷冻的便携式冰箱。冰箱包括具有内隔室的绝缘盖和具有底部隔室的绝热容器。该盖适于气密地装在容器的顶部开口上。为了将冰箱的内容物保持在冷冻状态，例如干冰等制冷剂冷却剂被放置在内部隔间内。为了将冰箱的内容物保持在冷藏状态，仅在底部隔间内设置诸如干冰的制冷剂冷却剂。此外，当没有干冰放置在两个隔室中时，本发明可以用作普通的冰箱。

3. 外观设计

USD980632S1 AC vent attached picture frame 有权
公开(公告)号：USD980632S1
公开(公告)日：2023-03-14
申请号：US29696017
申请日：2019-06-25
申请人： Lester Smith
设计人： Lester Smith

4. 发明授权

US07013670B2 All purpose portable ice chest 失效
公开(公告)号：US07013670B2
公开(公告)日：2006-03-21
申请号：US10352009
申请日：2003-01-27
申请人： Roberto Gonzalez , Lester Smith
发明人： Roberto Gonzalez , Lester Smith
IPC分类号： F25D3/08
CPC分类号： F25D3/14 , F25D3/08 , F25D21/14 , F25D2303/0844 , F25D2303/0845 , F25D2331/804
摘要： A portable ice chest used for maintaining its contents in a cooled or frozen state for an extended period of time. The ice chest includes an insulated cover with an inner compartment and an insulated container with a bottom compartment. The cover is adapted to fit airtight upon the top opening of the container. To maintain the contents of the ice chest in a frozen state, a refrigerant coolant such as dry ice is placed in the inner compartment only. To maintain the contents of the ice chest in a refrigerated state, a refrigerant coolant such as dry ice is placed in the bottom compartment only. Additionally, when no dry ice is placed in either compartments, the present invention can be used as a regular ice chest.

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