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Class Information
Number: 62/399
Name: Refrigeration > Withdrawable liquid, e.g., dispenser > In indirect heat exchanging relationship to coolant > Helical or spiral coil
Description: Apparatus comprising a helical or spiral coil.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7367480 |
Drink supply canister having a self-closing pressurization valve operable to receive a pressurization pin |
May. 6, 2008 |
| 7363962 |
Cold plate for beer dispensing tower |
Apr. 29, 2008 |
| 6438989 |
Juice dispenser with removable cooled cabinet |
Aug. 27, 2002 |
| 6434967 |
Process for forming copper containing components providing water effluent with lowered copper concentrations |
Aug. 20, 2002 |
| 6230513 |
Water cooler and dispenser |
May. 15, 2001 |
| 6158235 |
Evaporator coil |
Dec. 12, 2000 |
| 6105825 |
Ice-cooled server |
Aug. 22, 2000 |
| 6098418 |
Apparatus for cooling fluids |
Aug. 8, 2000 |
| 5974825 |
Beverage dispenser with enhanced cooling efficiency |
Nov. 2, 1999 |
| 5715700 |
Round drink dispenser |
Feb. 10, 1998 |
| 5553463 |
Efficiency directed evaporative type supplement condensing system for high ambient refrigeration operation |
Sep. 10, 1996 |
| 5415002 |
Thermal exchanger for beverages |
May. 16, 1995 |
| 5297397 |
Efficiency directed supplemental condensing for high ambient refrigeration operation |
Mar. 29, 1994 |
| 5282561 |
Portable beverage dispenser |
Feb. 1, 1994 |
| 5249710 |
Beverage dispenser having cold plate with evaporative cooling |
Oct. 5, 1993 |
| 5129552 |
Multi-purpose keg tapper |
Jul. 14, 1992 |
| 5101637 |
Refrigerant recovery device |
Apr. 7, 1992 |
| 5079927 |
Beer cooling apparatus |
Jan. 14, 1992 |
| 5063751 |
Apparatus for refrigerating drinking water |
Nov. 12, 1991 |
| 5031831 |
Device for cooling potable liquids |
Jul. 16, 1991 |
| 5004046 |
Heat exchange method and apparatus |
Apr. 2, 1991 |
| 4979647 |
Method and apparatus for cooling and dispensing beverage |
Dec. 25, 1990 |
| 4949552 |
Cooling system for remotely dispensed beverages |
Aug. 21, 1990 |
| 4888961 |
Cold plate apparatus |
Dec. 26, 1989 |
| 4860923 |
Postmix juice dispensing system |
Aug. 29, 1989 |
| 4841741 |
Liquid coolers |
Jun. 27, 1989 |
| 4754609 |
High efficiency method and apparatus for making and dispensing cold carbonated water |
Jul. 5, 1988 |
| 4730463 |
Beverage dispenser cooling system |
Mar. 15, 1988 |
| 4676400 |
Liquid dispensing system |
Jun. 30, 1987 |
| 4651538 |
Beverage cooler having a cold plate and plastic ice bin |
Mar. 24, 1987 |
| 4617807 |
Involute coil cold plate |
Oct. 21, 1986 |
| 4599872 |
Pour through beverage chiller |
Jul. 15, 1986 |
| 4437319 |
Beverage dispensing device |
Mar. 20, 1984 |
| 4407356 |
Portable quick chilling and heating appliance |
Oct. 4, 1983 |
| 4371036 |
Heat exchanger, particularly for heat pumps |
Feb. 1, 1983 |
| 4362028 |
Multi-bowl beverage dispensers |
Dec. 7, 1982 |
| 4242881 |
Refrigeration system and thermal exchanger therefor |
Jan. 6, 1981 |
| 4238053 |
Device for dispensing chilled liquid |
Dec. 9, 1980 |
| 4201262 |
Cooler for chilling a working fluid |
May. 6, 1980 |
| 4071078 |
Hydronic heating and cooling system |
Jan. 31, 1978 |
| 4034571 |
Drinking water supply system |
Jul. 12, 1977 |
| 4008832 |
Three drink gravity dispenser for cool beverages |
Feb. 22, 1977 |
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