F25D 3 - Devices using other cold materials; Devices using cold-storage bodies

Patents for F25D 3 - Devices using other cold materials; Devices using cold-storage bodies (8,520)
10/1976
10/26/1976	US3987643 Thermodynamic beverage cooling unit
10/05/1976	US3984222 Dewar cooling device
09/1976
09/07/1976	US3979325 Windowless cryostatic device for low-temperature spectrometry
08/1976
08/31/1976	US3977560 Pressurized fluid container with built in filter
08/17/1976	US3974658 Contact refrigeration unit
08/03/1976	US3972202 Closed loop cryogenic delivery
07/1976
07/27/1976	US3971383 Cryogenic surgical instrument
07/27/1976	US3971231 Refrigerator with dry ice coolant
06/1976
06/01/1976	US3960206 Refrigerated hopper equipment for automatic riveting machines
06/01/1976	US3959982 Refrigeration unit
05/1976
05/25/1976	US3958428 Method and apparatus for making frozen food article
04/1976
04/27/1976	US3953270 Extrusion, freezing, wrapping with textile yarns
04/27/1976	US3952540 Apparatus for cooling goods by contacting the goods with low temperature gas
04/20/1976	US3950789 Dry ice cooling jacket
02/1976
02/24/1976	US3940249 Laboratory testing procedure
02/24/1976	US3940022 Double-type container for cooling beverage
02/17/1976	USRE28712 Parallel flow cryogenic freezer
02/10/1976	US3937031 Cooling system and method of cooling
01/1976
01/20/1976	US3933275 Portable wine dispenser
01/13/1976	US3932155 Method for producing carbon dioxide snow