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Class Information
Number: 62/352
Name: Refrigeration > Means producing shaped or modified congealed product > Thawing means > Means using refrigerant or coolant as heating fluid
Description: Apparatus including means utilizing a refrigerant as a heating means by-passing a condenser between the compressor and evaporator or comprising a heated coolant circuit.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7406838 |
Ice-making machine |
Aug. 5, 2008 |
| 7168262 |
Ice making machine |
Jan. 30, 2007 |
| 7062936 |
Clear ice making refrigerator |
Jun. 20, 2006 |
| 7017353 |
Integrated ice and beverage dispenser |
Mar. 28, 2006 |
| 6952937 |
Ice making machine |
Oct. 11, 2005 |
| 6920764 |
Commercial ice making apparatus and method |
Jul. 26, 2005 |
| 6742351 |
Ice making machine |
Jun. 1, 2004 |
| 6705107 |
Compact ice making machine with cool vapor defrost |
Mar. 16, 2004 |
| 6688130 |
Ice making machine |
Feb. 10, 2004 |
| 6681580 |
Ice machine with assisted harvest |
Jan. 27, 2004 |
| 6668575 |
Quiet ice making apparatus |
Dec. 30, 2003 |
| 6647739 |
Ice making machine |
Nov. 18, 2003 |
| 6637227 |
Quiet ice making apparatus |
Oct. 28, 2003 |
| 6588219 |
Commercial ice making apparatus and method |
Jul. 8, 2003 |
| 6434965 |
Apparatus for freezing liquids into large blocks |
Aug. 20, 2002 |
| 6425438 |
Method for defrosting a container and a frozen liquid therein |
Jul. 30, 2002 |
| 6205807 |
Low cost ice making evaporator |
Mar. 27, 2001 |
| 6196296 |
Freezing and thawing vessel with thermal bridge formed between container and heat exchange member |
Mar. 6, 2001 |
| 6196007 |
Ice making machine with cool vapor defrost |
Mar. 6, 2001 |
| 6145324 |
Apparatus and method for making ice |
Nov. 14, 2000 |
| 5974821 |
System and method for channeled freeze processing of non-solid materials |
Nov. 2, 1999 |
| 5924301 |
Apparatus for ice harvesting in commercial ice machines |
Jul. 20, 1999 |
| 5794452 |
Hot gas bypass system for an icemaker |
Aug. 18, 1998 |
| 5727453 |
Apparatus and method for thawing frozen food product |
Mar. 17, 1998 |
| 5722244 |
Modular ice cube maker and method of manufacture |
Mar. 3, 1998 |
| 5606869 |
Cylindrical ice cube maker |
Mar. 4, 1997 |
| 5584186 |
Refrigerant circuit for ice making machine etc. |
Dec. 17, 1996 |
| 5555744 |
Refrigerant circuit for ice making machines etc. |
Sep. 17, 1996 |
| 5524706 |
Freeze-thawing tank assembly |
Jun. 11, 1996 |
| 5524451 |
Method and apparatus for freezing food products |
Jun. 11, 1996 |
| 5426954 |
Ice piece manufacturing apparatus |
Jun. 27, 1995 |
| 5419151 |
Ice making machine |
May. 30, 1995 |
| 5355697 |
Cooling medium circuit for ice making machine etc. |
Oct. 18, 1994 |
| 5323623 |
Recovery of aroma gases |
Jun. 28, 1994 |
| 5218830 |
Split system ice-maker with remote condensing unit |
Jun. 15, 1993 |
| 5203176 |
Methods and device for preparing ice |
Apr. 20, 1993 |
| 5182926 |
Recovery of aroma gases |
Feb. 2, 1993 |
| 5167132 |
Automatic ice block machine |
Dec. 1, 1992 |
| 5167130 |
Screw compressor system for reverse cycle defrost having relief regulator valve and economizer port |
Dec. 1, 1992 |
| 5140831 |
Ice machine |
Aug. 25, 1992 |
| 5105632 |
Refrigeration system having liquefied refrigerant control |
Apr. 21, 1992 |
| 5099656 |
Evaporator design |
Mar. 31, 1992 |
| 5031409 |
Method and apparatus for improving the efficiency of ice production |
Jul. 16, 1991 |
| 5014523 |
Ice machine |
May. 14, 1991 |
| 4966015 |
Apparatus for the production of small clear ice bodies |
Oct. 30, 1990 |
| 4959971 |
Refrigerant piping system for refrigeration equipment |
Oct. 2, 1990 |
| 4942742 |
Ice making apparatus |
Jul. 24, 1990 |
| 4910974 |
Automatic ice making machine |
Mar. 27, 1990 |
| 4907422 |
Harvest cycle refrigerant control system |
Mar. 13, 1990 |
| 4901539 |
Ice making and dispensing machine |
Feb. 20, 1990 |
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