公开(公告)号：EP4375432A3

公开(公告)日：2024-07-24

申请号：EP23209789.9

申请日：2023-11-14

申请人： Kohler Co.

发明人： STOKES, Andrew ,  SMITH, Andrew ,  SLOTHOWER, Erich ,  SMITH, Michael ,  SALUNKE, Vikas

IPC分类号： E03C1/23 ,  E03C1/232 ,  E03C1/262 ,  E03C1/24

CPC分类号： E03C1/23 ,  E03C1/2306 ,  E03C2001/231120130101 ,  E03C2001/231720130101 ,  E03C1/232 ,  E03C2001/241320130101 ,  E03C1/262 ,  E03C1/30 ,  E03C1/126

摘要： The present disclosure is generally directed towards a clean drain system. The clean drain system includes drain stopper system, a seal, and a flange. The seal is coupled to the flange. The drain stopper system is positioned through the seal. The drain stopper system further includes a drain cover, a drain housing, and a basket. The drain cover along a vertical axis to allow or prevent the flow of water through the tailpipe. The basket includes a plurality of openings. The basket is configured to catch debris as it flows downward through the drain to prevent the drain from clogging. The clean drain system further includes an overflow cover, an overflow tube, and a collar. The collar is positioned around the drain housing. The overflow cover is coupled to the overflow tube. The collar is coupled to another end of the overflow tube.

公开(公告)号：EP4375432A2

公开(公告)日：2024-05-29

申请号：EP23209789.9

申请日：2023-11-14

申请人： Kohler Co.

发明人： STOKES, Andrew ,  SMITH, Andrew ,  SLOTHOWER, Erich ,  SMITH, Michael ,  SALUNKE, Vikas

IPC分类号： E03C1/23 ,  E03C1/232 ,  E03C1/262 ,  E03C1/24

CPC分类号： E03C1/23 ,  E03C1/2306 ,  E03C2001/231120130101 ,  E03C2001/231720130101 ,  E03C1/232 ,  E03C2001/241320130101 ,  E03C1/262

摘要： The present disclosure is generally directed towards a clean drain system. The clean drain system includes drain stopper system, a seal, and a flange. The seal is coupled to the flange. The drain stopper system is positioned through the seal. The drain stopper system further includes a drain cover, a drain housing, and a basket. The drain cover along a vertical axis to allow or prevent the flow of water through the tailpipe. The basket includes a plurality of openings. The basket is configured to catch debris as it flows downward through the drain to prevent the drain from clogging. The clean drain system further includes an overflow cover, an overflow tube, and a collar. The collar is positioned around the drain housing. The overflow cover is coupled to the overflow tube. The collar is coupled to another end of the overflow tube.

公开(公告)号：EP3880896B1

公开(公告)日：2024-10-02

申请号：EP19813132.8

申请日：2019-11-11

IPC分类号： E03C1/23 ,  E03C1/232

CPC分类号： E03C1/23 ,  E03C1/2306 ,  E03C1/232 ,  E03C2001/231120130101 ,  E03C2001/231720130101

公开(公告)号：EP4385374A1

公开(公告)日：2024-06-19

申请号：EP22924555.0

申请日：2022-10-26

申请人： Sanei Ltd.

发明人： NAKAJIMA, Kazuaki

IPC分类号： A47K1/04 ,  E03C1/22 ,  E03C1/24 ,  E03C1/242

CPC分类号： E03C1/24 ,  E03C1/22 ,  E03C1/242 ,  E03C2001/231720130101

摘要： To provide a drain unit and a wash-basin capable of solving various problems relating to a wash-basin with an overflow hole formed at a bowl part.
A drain unit includes a first cylindrical body 10 to be mounted on a drain port 112, a second cylindrical body 20 provided inside the first cylindrical body 10, and a water plug member 30 provided at the second cylindrical body 20. The water plug member 30 is capable of closing an opening of the second cylindrical body 20. A flow path 60 is provided between the first cylindrical body 10 and the second cylindrical body 20. The second cylindrical body 20 has an opening part 24 through which the flow path 60 and space in an inside part of the second cylindrical body 20 communicate with each other.