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1. 发明授权

US10034579B2 Insulated cooking pot with cover 有权
公开(公告)号：US10034579B2
公开(公告)日：2018-07-31
申请号：US14944647
申请日：2015-11-18
申请人： Afzal M. Chaudhry
发明人： Afzal M. Chaudhry
IPC分类号： A47J27/00 , A47J36/06 , A47J41/02 , A47J36/02
CPC分类号： A47J41/024 , A47J27/002 , A47J36/06 , A47J41/022
摘要： A double-walled insulated cooking pot has a food vessel, a sleeve positioned around the food vessel, a first insulator, and a second insulator. The insulators are affixed between the food vessel's wall(s) and the sleeve. The outer surface of the wall(s), the inner surface of the sleeve, and the insulators define a vacuum space. An insulated cover for the cooking pot has an upper layer, a lower layer, and a cover insulator. The cover insulator is sealingly engaged with an outer edge of an inner surface of the upper layer and an inner surface of the lower layer. The upper layer, the lower layer, and the cover insulator define a vacuum space within the cover. The pot and cover can be constructed such that the surfaces of the vacuum spaces are reflective.

2. 发明申请

US20200096139A1 Non-Bursting Pipe and Method of Manufacturing Same 审中-公开
公开(公告)号：US20200096139A1
公开(公告)日：2020-03-26
申请号：US16143081
申请日：2018-09-26
申请人： Afzal M. Chaudhry
发明人： Afzal M. Chaudhry
IPC分类号： F16L9/147 , F16L9/17
摘要： The present invention is a non-bursting pipe which has an inner layer of copper and an outer layer of high carbon steel. The pipe is shaped such that its area of cross-section can increase under the pressure of expanding water when water cools below 4° C. When water turns into ice at freezing temperature in severe winter the area of cross-section of the pipe can increase enough to accommodate the increase in volume of water when it turns into ice. This saves the pipe from bursting and causing any damage to properties.When in warm weather ice inside the pipe melts the area of cross-section of the pipe decreases by spring-like action of the high carbon steel layer. The non-bursting pipe is now ready to face another severe winter and to save the water supply from any damage.

3. 发明申请

US20160066746A1 INSULATED COOKING POT WITH COVER 审中-公开
标题翻译：绝缘烹饪锅盖
公开(公告)号：US20160066746A1
公开(公告)日：2016-03-10
申请号：US14944647
申请日：2015-11-18
申请人： Afzal M. Chaudhry
发明人： Afzal M. Chaudhry
IPC分类号： A47J41/02 , A47J41/00 , A47J36/06 , A47J27/00 , A47J36/02
CPC分类号： A47J41/024 , A47J27/002 , A47J36/06 , A47J41/022
摘要： A double-walled insulated cooking pot has a food vessel, a sleeve positioned around the food vessel, a first insulator, and a second insulator. The insulators are affixed between the food vessel's wall(s) and the sleeve. The outer surface of the wall(s), the inner surface of the sleeve, and the insulators define a vacuum space. An insulated cover for the cooking pot has an upper layer, a lower layer, and a cover insulator. The cover insulator is sealingly engaged with an outer edge of an inner surface of the upper layer and an inner surface of the lower layer. The upper layer, the lower layer, and the cover insulator define a vacuum space within the cover. The pot and cover can be constructed such that the surfaces of the vacuum spaces are reflective.
摘要翻译：双壁绝缘烹饪锅具有食物容器，位于食物容器周围的套筒，第一绝缘体和第二绝缘体。绝缘子固定在食品容器的壁和套筒之间。壁的外表面，套筒的内表面和绝缘体限定真空空间。用于烹饪锅的绝缘盖具有上层，下层和覆盖绝缘体。盖绝缘体与上层的内表面的外边缘和下层的内表面密封地接合。上层，下层和盖绝缘体在盖内限定真空空间。罐和盖可以被构造成使得真空空间的表面是反射性的。

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