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公开(公告)号：US20200087906A1
公开(公告)日：2020-03-19
申请号：US16573286
申请日：2019-09-17
发明人： Brian W. Suriner , Chris W. Jeffers
IPC分类号： E03C1/22
摘要： Disclosed herein is a drain fixture having a first end and a second end. The first end has an annular flange portion and a concave outer surface. The second end is opposite the first end. The second end includes a tubular shape having a threaded portion. The concave outer surface includes a concave contour in a direction towards the threaded portion.
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公开(公告)号：US10233623B2
公开(公告)日：2019-03-19
申请号：US15484549
申请日：2017-04-11
发明人： So-Mei Huang , Ted Gruska
摘要： An automatic leak-proof water inlet device for a water tank, including an inner cylinder, an outer cylinder set, a floating casing and an assist floating set; wherein the outer cylinder set is consisted of an outer cylinder, a cover, a first connecting rod, a second connecting rod, an adjusting rod, an interlocking rod, an insert, a water stopper, a first spring and a second spring; the assist floating set includes a supporting seat and a float; by the above structure, it could stop water leakage of water tank automatically and close water inlet in time, to thereby avoid the waste of water resources.
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公开(公告)号：US20200056734A1
公开(公告)日：2020-02-20
申请号：US16413653
申请日：2019-05-16
发明人： James H. Holden
IPC分类号： F16L47/16
摘要： A no-crimp valve assembly employs a fitting which has an enlarged outer portion and a coaxial inner portion of reduced diameter. An axial groove is formed between the outer portion and the inner portion for receiving the end of a polymer pipe. A nut retainably receives a split ferrule. The split ferrule has a serrated inner surface. The nut is threaded to the outer threaded surface of the outer portion and the ferrule is compressed against the outer surface adjacent the end of the pipe to form a fluid tight connection and the inner surface of the pipe engages the reduced surface of the inner portion. In some embodiments, the inner portion carries one or more sealing rings or has a serrated or stepped inner surface which engages the inside surface of the pipe.
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公开(公告)号：US20180291606A1
公开(公告)日：2018-10-11
申请号：US15484549
申请日：2017-04-11
发明人： So-Mei HUANG , Ted GRUSKA
CPC分类号： E03D1/36 , E03D1/32 , E03D1/33 , Y10T137/73 , Y10T137/7361 , Y10T137/7433
摘要： An automatic leak-proof water inlet device for a water tank, including an inner cylinder, an outer cylinder set, a floating casing and an assist floating set; wherein the outer cylinder set is consisted of an outer cylinder, a cover, a first connecting rod, a second connecting rod, an adjusting rod, an interlocking rod, an insert, a water stopper, a first spring and a second spring; the assist floating set includes a supporting seat and a float; by the above structure, it could stop water leakage of water tank automatically and close water inlet in time, to thereby avoid the waste of water resources.
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公开(公告)号：US20130333105A1
公开(公告)日：2013-12-19
申请号：US13920956
申请日：2013-06-18
发明人： Alan N. Monat
IPC分类号： E03D11/16
CPC分类号： E03D11/16
摘要： A hardware set for mounting a plumbing fixture to a surface includes male and female threaded components. The male and female components engage within an opening of the plumbing fixture and have respective lengths selected to allow the components to overlap and tighten in an area hidden from view. The visible portions of the hardware are close to the plumbing fixture and present a substantially finished appearance, in contrast to standard hardware.
摘要翻译： 用于将卫生设备安装到表面的硬件组件包括阳螺纹和阴螺纹部件。 阳和阴部件接合在卫生设备的开口内，并且具有选择的相应长度，以允许部件在隐藏的视野中重叠并收紧。 与标准硬件相比，硬件的可见部分靠近卫生设备并呈现基本上完成的外观。
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