| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 068120130 | With treating liquid filtering or reclaiming means | 10 |
| 20080216518 | FOREIGN MATERIALS FILTERING APPARATUS AND WASHING MACHINE HAVING THE SAME - In a foreign materials filtering apparatus and a washing machine having the same, a filter unit is not exposed to inside of a washing tub thus not to directly come in contact with laundry, thereby preventing the filter unit and laundry from being damaged and enhancing the entire appearance. Also, the foreign materials filtering apparatus is modularized to facilitate a detachable mounting, thereby enhancing the user's convenience. Additionally, the amount of washing water passing through the foreign materials filtering apparatus is increased by controlling a flowing direction of washing water. Furthermore, foreign materials of washing water are prevented from being introduced into a gap between a washing water circulating duct and a filter unit, thereby enhancing a washing effect. | 09-11-2008 |
| 20080216519 | FOREIGN MATERIALS FILTERING APPARATUS AND WASHING MACHINE HAVING THE SAME - In a foreign materials filtering apparatus and a washing machine having the same, a filter cover is installed at a washing water circulating duct disposed inside a washing tub, and a net filter is installed at an inner side of the filter cover. Accordingly, the net filter is prevented from directly contacting laundry, thereby preventing the not filter and the laundry from being damaged. Furthermore, since the net filter is covered by the filter cover, the entire appearance is enhanced. Additionally, when the net filter is mounted at the filter cover, the filter unit becomes modularized to be facilitate a detachable mounting. | 09-11-2008 |
| 20080216520 | FOREIGN MATERIALS FILTERING APPARATUS AND WASHING MACHINE HAVING THE SAME - Disclosed are a foreign materials filtering apparatus and a washing machine having the same. Since a filter cover unit and a filter unit are integrally modularized with each other, a user can separate or mount the filter unit from/to a washing water circulating duct by separating or mounting the filter cover unit from/to the washing water circulating duct. Accordingly, the foreign materials filtering apparatus can be easily detachably mounted at the washing water circulating duct. | 09-11-2008 |
| 20080276656 | Drum Type Drying and Washing Machine - A drum type washing and drying machine has a water tank ( | 11-13-2008 |
| 20080276657 | Drain device and washing machine having the same - Disclosed are a drain device having a drain filter, which causes foreign substances contained in washing water to be effectively filtered out by a filter chamber to prevent the foreign substances from flowing into a pump chamber, and allows the washing water to smoothly flow in the filter chamber to use the drain filter for a long time, and a washing machine having the same. The washing machine includes a housing provided with a washing chamber; and a drain device including a filter chamber provided with a filter member installed therein filtering out foreign substances from washing water in the washing chamber, and a pump chamber connected to the filter chamber to forcibly discharge the washing water. The filter member has a sectional area gradually increased toward the pump chamber and is provided with an end terminal separated from an inlet of the pump chamber by a designated distance. | 11-13-2008 |
| 20100126233 | ELECTRONIC GREYWATER REUSING WASHING MACHINE - The subject of the invention is a fully electronic grey water reusing washing machine recycling the greywater produced in the household for toilet flushing, which replaces the mechanical technical solution using mechanically moving parts as floating buoys ( | 05-27-2010 |
| 20110048078 | WASHING MACHINE - The inventive washing machine is capable of hygienically and properly performing a rinsing operation with the use of bathwater. The washing machine includes a bathwater pump ( | 03-03-2011 |
| 20130213095 | Washing Machine - A washing machine ( | 08-22-2013 |
| 20140053611 | USE OF INGREDIENT WATER IN CLEANING APPLICATIONS - Systems and methods for laundry applications employ ingredient water having a defined specification. The ingredient water specification may include a maximum total dissolved solids (TDS) and/or a maximum TDS from water hardness ions. Use of ingredient water having a defined specification may allow for more effective laundering using less water and at lower water temperatures. Use of ingredient water may also allow for improved detergency at lower wash temperatures, which may further result in the potential for shorter wash cycles and less chemistry to achieve equivalent results. | 02-27-2014 |
| 20140090427 | WASHING MACHINE - A washing machine includes a rear panel mounted on a wall; a tub supported by the rear panel and configured to contain wash water; a front panel having an opening therein and on or in front of the tub; a rotatable drum in the tub; a driving unit providing power to the drum; a cover on the rear panel so as to cover the tub and the front panel; a water supply device supplying wash water to the tub; and a drain device having a drain filter in a wash water discharge path, the drain filter being configured to filter foreign matter in the wash water. | 04-03-2014 |
