| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 004598000 | With heating means | 8 |
| 20080256700 | Shower Heated by Solar Energy - The shower heated by solar energy comprises a platform ( | 10-23-2008 |
| 20130031715 | Shower Chamber Configured to Retain Heat - In one aspect of the present invention, a shower chamber includes a flexible chamber barrier intermediate a ceiling assembly and a chamber floor. The flexible chamber barrier is configured to form a seal with the ceiling assembly to retain heat inside the chamber. | 02-07-2013 |
| 20140033422 | Recirculating Shower System - The invention provides a recirculating shower system comprising a showerhead and shower tray, a circuit configured to collect used water from the shower tray and to recirculate at least part of the used water to the showerhead for further use, the circuit including at least one heat pump to exchange heat between relatively hot water and relatively cold water. | 02-06-2014 |
| 20140237714 | HEAT EXCHANGER, SHOWER TRAY AND METHOD FOR PRODUCING A SHOWER TRAY - A shower tray having a heat exchanger that is arranged beneath the shower tray for recovering heat from waste water in order to heat up clean water, wherein a first heat-exchanger surface is in contact with the waste water and a second heat-exchanger surface is in contact with the clean water, and the first heat-exchanger surface forms the floor, or part of the floor, of the shower tray. The shower tray here is produced from one metal material and, in the region of the tray floor, beneath the shower tray, a base plate made of some other metal is fastened on the tray floor, so as to form a heat-conducting connection to the tray floor is formed substantially over the entire surface of the base plate. Beneath the base plate, tubes are connected to the base plate in an integral manner. The tubes form the second heat-exchanging surface. | 08-28-2014 |
| 20140304908 | Shower Recycle Reheat Retrofit System - A shower water recycle and reheat system which can be retrofitted into existing showers or tub showers without physical attachment to the house waste or water lines and does not interfere with the existing shower function. The system includes equipment for electrical safety and recycled water bacteria protection. The system can be installed without having to remodel the bathroom which lowers the overall cost of the installed system. This system can also be installed in new construction or during a bathroom remodel project where the equipment enclosure portion of the system can be installed in a remote location. The system gives the user the ability to take longer showers without the associated waste of water, energy and the depletion of the household hot water supply. | 10-16-2014 |
| 20150289724 | DOORLESS SPIRAL SHOWER ENCLOSURE - A shower stall that is door-less and open yet prevents shower water from exiting therefrom during use. The shower stall includes an enclosure. The enclosure has a door-less and open ingress and egress portion, and a shape that prevents the shower water from exiting through the door-less and open ingress and egress portion of the enclosure during use. | 10-15-2015 |
| 20160076230 | THERMAL ENERGY EXCHANGER FOR BATHING SHOWER WATER - The present invention provides a thermal energy exchanger for bathing shower water comprising an upper deck, a lower chassis and two hatches. The upper deck features creased top surface, multiple parallel septa and plural heat conducting ribs being created between each pair of adjacent septa. After having assembled, the circulation of internal water tunnel is configured into a continual zigzag duct to increase energy saving effect in consequence of improvement in heat exchanging efficiency of the water heater. With simple structure, it is easily fabricated by traditional extruding method without welding process and related welding technician. Thereby, selling price is reduced with marketing competitiveness because overall manufacturing cost is decreased so that the purchasing intention of the consumers is spurred. Thus, it is not only favorable to promote and penetrate marketing range and depth but also valuable to achieve energy saving and carbon reducing effect. | 03-17-2016 |
| 20160128519 | SHOWER - A shower enclosure ( | 05-12-2016 |
