Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 4/598
Name: Baths, closets, sinks, and spittoons > Shower (e.g. stall, with walls, receptor, and spray) > With heating means
Description: Subject matter including means to raise the temperature of the water or the temperature inside of the shower.










Patents under this class:

Patent Number Title Of Patent Date Issued
8646121 Steam and sauna shower panel Feb. 11, 2014
8375479 Apparatus for recycling wasted heat using waste hot water Feb. 19, 2013
8337751 Decontamination and contaminant processing system and method Dec. 25, 2012
8312574 Portable solar shower Nov. 20, 2012
8225436 Rack mounted portable pressurized solar shower Jul. 24, 2012
8104532 Shower heat exchanger with clog-removable drain Jan. 31, 2012
8104112 Portable solar shower Jan. 31, 2012
8046849 Shower heated by solar energy Nov. 1, 2011
7996933 Wastewater heat recovery device and method Aug. 16, 2011
7849530 Waste-water heat recovery system Dec. 14, 2010
7506386 Portable water heater Mar. 24, 2009
7461416 Portable spa heater Dec. 9, 2008
6978496 Portable water heater Dec. 27, 2005
6962005 Dryer system for shower Nov. 8, 2005
6826357 Electric water heater with whirling device Nov. 30, 2004
6714726 Shower warm water capacitor Mar. 30, 2004
6675403 Portable sauna Jan. 13, 2004
6481028 Shower and bath and shower stalls that have pumps Nov. 19, 2002
6477324 Shower heating device Nov. 5, 2002
6430760 Fluid heating apparatus and methods for using same Aug. 13, 2002
6408457 Bathroom unit Jun. 25, 2002
6302094 Indoor/outdoor heating and cooling system Oct. 16, 2001
5944221 Instantaneous hot water delivery system with a tank Aug. 31, 1999
5791401 Heat recovery device for showers Aug. 11, 1998
5584735 Warm water supply system Dec. 17, 1996
5507275 Solar shower Apr. 16, 1996
5459890 Water blending and recycling apparatus Oct. 24, 1995
5301745 Installation for heat recovery Apr. 12, 1994
5299329 Hot water camping shower Apr. 5, 1994
5293654 Energy and water saving shower assembly Mar. 15, 1994
5233706 Water conserving shower apparatus Aug. 10, 1993
5160197 Snap coupling with temperature readout for hand shower Nov. 3, 1992
5143149 Wastewater heat recovery apparatus Sep. 1, 1992
4828709 Recirculating shower using limited water supply May. 9, 1989
4821793 Tub and shower floor heat exchanger Apr. 18, 1989
4694512 Plumbing mixing circuit control apparatus for a combination set Sep. 22, 1987
4542546 Heat recuperator adapted to a shower-cabin Sep. 24, 1985
4409694 Electronic control device for liquids Oct. 18, 1983
4398308 Energy conservation in shower bathing Aug. 16, 1983
4372372 Shower bath economizer Feb. 8, 1983
4370543 Shower-sauna instantaneous electric steam or hot water supply unit Jan. 25, 1983
4332040 Self-contained, compact towable facility having maximized balanced water storage drain water collection and waste water isolation systems Jun. 1, 1982
4300247 Energy conservation in shower bathing Nov. 17, 1981
4291423 Heat reclamation for shower baths, sinks, and other fluid receiving vessels Sep. 29, 1981
4084270 Freeze proof emergency shower unit Apr. 18, 1978











 
 
  Recently Added Patents
Optical angular position detection apparatus and method
Coordinate measuring device and method for measuring with a coordinate measuring device
Enterprise seamless mobility
Aircraft drive
Low power voltage controlled oscillator (VCO)
Oscillation circuit
Electronic control apparatus
  Randomly Featured Patents
Apparatus for crucible-free zone melting of semiconductor crystal rods
Mobile radio communication system, communication apparatus applied in mobile radio communication system, and mobile radio communication method
Driver circuit for electrochromic display device
Process for preparing substituted aryluracils
Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions
Injection moulding apparatus with a lubricant pump
Method for mechanical cleaning of textiles or solid objects utilizing an encapsulated enzyme
Method and system for creating and validating low level description of electronic design from higher level, behavior-oriented description, using milestone matrix incorporated into user-interfa
Semiconductor device with chip size package
Automatable process for sequencing nucleotide