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Class Information
Number: 62/256
Name: Refrigeration > Display type > With air controlling or directing means > Spaced elongated air inlet and outlet type, e.g., air curtain
Description: Apparatus having means forming an elongated air inlet and outlet both of which extend substantially the length of a cabinet dimension so that a curtain stream of air is formed.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7451607 |
Method of control for a refrigerated merchandiser |
Nov. 18, 2008 |
| 7367198 |
Method of control for a refrigerated merchandiser |
May. 6, 2008 |
| 7263843 |
Display case with improved sanitation |
Sep. 4, 2007 |
| 7216494 |
Supermarket refrigeration system and associated methods |
May. 15, 2007 |
| 7162882 |
Multi-band air curtain separation barrier |
Jan. 16, 2007 |
| 7158863 |
Programmable controller for condition air curtains |
Jan. 2, 2007 |
| 7140193 |
Rack-mounted equipment cooling |
Nov. 28, 2006 |
| 7121104 |
Adjustable shelf system for refrigerated case |
Oct. 17, 2006 |
| 7062932 |
Refrigerated merchandiser with fan-powered rear discharge |
Jun. 20, 2006 |
| 7010924 |
Rear load refrigerated display case |
Mar. 14, 2006 |
| 6973800 |
Display case air duct partitioned for individual fans |
Dec. 13, 2005 |
| 6960129 |
Conditioned vestibule for a cold storage doorway |
Nov. 1, 2005 |
| 6959560 |
Baffled air flow system for peg bar refrigerated merchandiser |
Nov. 1, 2005 |
| 6931877 |
Refrigerating open showcase |
Aug. 23, 2005 |
| 6923013 |
Evaporator for medium temperature refrigerated merchandiser |
Aug. 2, 2005 |
| 6912864 |
Evaporator for refrigerated merchandisers |
Jul. 5, 2005 |
| 6874331 |
Device and method for creating a horizontal air curtain for a cooler |
Apr. 5, 2005 |
| 6775994 |
Refrigerated display merchandiser with variable air curtain |
Aug. 17, 2004 |
| 6755042 |
Display case air duct partitioned for individual fans |
Jun. 29, 2004 |
| 6742344 |
Shelved cupboard for refrigerated goods and method of controlled/regulated circulation of air in the shelved cupboard |
Jun. 1, 2004 |
| 6722149 |
Refrigerated display merchandiser |
Apr. 20, 2004 |
| 6701735 |
Multi deck merchandiser with horizontal air curtains |
Mar. 9, 2004 |
| 6701736 |
Refrigerated merchandising apparatus |
Mar. 9, 2004 |
| 6647734 |
Air circulation system of refrigerator |
Nov. 18, 2003 |
| 6619052 |
Variable air curtain velocity control |
Sep. 16, 2003 |
| 6615593 |
Methods of reducing energy and maintenance costs associated with a refrigeration system |
Sep. 9, 2003 |
| 6578376 |
Refrigeration apparatus and associated methods |
Jun. 17, 2003 |
| 6564569 |
Refrigeration system for commercial food handling |
May. 20, 2003 |
| 6539741 |
Air curtain for open-fronted refrigerated showcase |
Apr. 1, 2003 |
| 6532761 |
Low temperature physical distribution system and method and apparatus for maintaining quality in auction market |
Mar. 18, 2003 |
| 6519962 |
Refrigerated merchandiser angular air guide vanes |
Feb. 18, 2003 |
| 6490878 |
Cold sales cabinet |
Dec. 10, 2002 |
| 6467294 |
Apparatus and method for controlling temperature for a self-service food display |
Oct. 22, 2002 |
| 6453694 |
Air curtain horizontal merchandiser |
Sep. 24, 2002 |
| 6379240 |
Air circulation system for a refrigerated display case and method for ventilating a room space, hall space or a refrigerated division thereof having a refrigerated display case |
Apr. 30, 2002 |
| 6367274 |
Cabinet for displaying and conserving of foodstuffs |
Apr. 9, 2002 |
| 6318111 |
Belt conveyor device for transporting cold foods |
Nov. 20, 2001 |
| 6309034 |
Oscillating cooler |
Oct. 30, 2001 |
| 6272876 |
Display freezer having evaporator unit |
Aug. 14, 2001 |
| 6240739 |
Display refrigerator evaporator cover |
Jun. 5, 2001 |
| 6145327 |
Air curtain for open-fronted, refrigerated showcase |
Nov. 14, 2000 |
| 6128912 |
Floral display case for directly employing wet-pack containers |
Oct. 10, 2000 |
| 6128911 |
Modular refrigerated structures for displaying, storing and preparing refrigerated products |
Oct. 10, 2000 |
| 6112546 |
Air curtain generator for refrigerator |
Sep. 5, 2000 |
| 6105377 |
Air curtain fan driving device and method for a refrigerator |
Aug. 22, 2000 |
| 6094931 |
Refrigerator having dual air velocity generating apparatus for air curtain flow |
Aug. 1, 2000 |
| 6089036 |
Open-top chilling apparatus |
Jul. 18, 2000 |
| 6058722 |
Air curtain fan driving device and method for a refrigerator |
May. 9, 2000 |
| 6041616 |
Cool air circulation apparatus in a refrigerator |
Mar. 28, 2000 |
| 6038880 |
Refrigerator having a device for generating an air curtain |
Mar. 21, 2000 |
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