| Class Number |
Class Name |
Patents |
| 62/1 |
Consumable products produced by cooling |
65 |
| 62/123 |
Separator for solidified constituent of liquid mixture |
116 |
| 62/125 |
With indicator or tester |
173 |
| 62/132 |
Automatic control |
59 |
| 62/231 |
Time or program actuator |
178 |
| 62/235 |
Rink |
73 |
| 62/235.1 |
Utilizing solar energy |
253 |
| 62/236 |
With alternately usable energy sources |
195 |
| 62/237 |
Separable ambulant cooled enclosure and power or cooling source |
84 |
| 62/238.1 |
Disparate apparatus utilized as heat source or absorber |
52 |
| 62/239 |
With vehicle feature |
418 |
| 62/246 |
Display type |
65 |
| 62/258 |
With means forming non-cooled work surface, e.g., counter, table, sideboard |
91 |
| 62/259.1 |
Structural installation |
230 |
| 62/264 |
With illuminating or radiant energy means |
118 |
| 62/265 |
Compartment access or use and air blocking |
41 |
| 62/267 |
Interlocked diverse function elements |
11 |
| 62/268 |
Vacuumized chamber with open vapor or gas outlet |
167 |
| 62/271 |
Atmosphere and sorbent contacting type |
291 |
| 62/272 |
With means preventing or handling atmospheric condensate relative to heat absorber |
154 |
| 62/292 |
With means for charging closed refrigeration producing system |
438 |
| 62/293 |
Hand manipulable tool |
155 |
| 62/294 |
Container cutter or punch-type opening means |
71 |
| 62/295 |
Resiliently supported power and/or heat rejecting element |
84 |
| 62/296 |
Muffler or sound dampener |
147 |
| 62/297 |
External support for refrigerator housing |
63 |
| 62/298 |
With repair, assembly or disassembly means |
402 |
| 62/3.1 |
Using electrical or magnetic effect |
173 |
| 62/303 |
With cleaning means for apparatus |
129 |
| 62/304 |
Material cooling means including gas-liquid contactor |
185 |
| 62/317 |
With separator-clarifier for cooled fluid or ice-melt |
34 |
| 62/320 |
With comminutor or cutter |
127 |
| 62/322 |
Disparate serially arranged product treating apparatus |
14 |
| 62/323.1 |
With internal-combustion engine |
192 |
| 62/324.1 |
Reversible, i.e., heat pump |
340 |
| 62/326 |
Convertible |
27 |
| 62/330 |
With refrigerant or coolant manufacturing means |
34 |
| 62/331 |
Combined |
112 |
| 62/332 |
Diverse systems, e.g., ice and mechanical |
133 |
| 62/335 |
Plural paired different function refrigeration producing elements, e.g., cascade |
196 |
| 62/336 |
Material handlers of diverse types |
7 |
| 62/337 |
Cooled article storage compartment and cooled isolated material handler |
39 |
| 62/340 |
Means producing shaped or modified congealed product |
103 |
| 62/371 |
Portable, commodity-containing |
339 |
| 62/373 |
Liquid contacting discrete commodity |
97 |
| 62/377 |
Article holder mounted on door or pivoted partition |
21 |
| 62/378 |
Article moving means |
61 |
| 62/383 |
Movable thermal means varying heat transmission |
93 |
| 62/384 |
Cooler utilizing solidified gas |
125 |
| 62/389 |
Withdrawable liquid, e.g., dispenser |
211 |
| 62/4 |
Chemical reaction or solids dissolving |
152 |
| 62/401 |
Air compressor, cooler and expander type |
133 |
| 62/404 |
Gas controller or director |
61 |
| 62/430 |
Intermediate fluid container transferring heat to heat absorber or holdover |
150 |
| 62/440 |
Cooled enclosure |
172 |
| 62/45.1 |
Storage of solidified or liquified gas (e.g., cryogen) |
174 |
| 62/467 |
Refrigeration producer |
235 |
| 62/5 |
Vortex tube, e.g., ranque |
85 |
| 62/529 |
Refrigerant or coolant, storer or handler |
73 |
| 62/531 |
Miscellaneous |
6 |
| 62/55.5 |
Low pressure cold trap process and apparatus |
320 |
| 62/56 |
Processes |
40 |
| 62/6 |
Gas compression, heat regeneration and expansion, e.g., stirling cycle |
761 |
| 62/600 |
Cryogenic treatment of gas or gas mixture |
19 |
| 62/7 |
Utilizing fuel as refrigerant |
56 |
| 62/900 |
Triple column |
22 |
| 62/901 |
Single column |
10 |
| 62/902 |
Apparatus |
18 |
| 62/912 |
External refrigeration system |
46 |
| 62/914 |
Magnetic or electric field |
11 |
| 62/915 |
Combustion |
37 |
| 62/916 |
Explosion reduction |
0 |
| 62/917 |
Mercury |
4 |
| 62/918 |
Halocarbon |
17 |
| 62/919 |
Isotope |
21 |
| 62/920 |
Carbon monoxide |
43 |
| 62/921 |
Chlorine |
11 |
| 62/922 |
Sulfur |
32 |
| 62/923 |
Inert gas |
6 |
| 62/926 |
Gasoline |
7 |
| 62/927 |
Natural gas from nitrogen |
62 |
| 62/928 |
Recovery of carbon dioxide |
45 |
| 62/931 |
Recovery of hydrogen |
20 |
| 62/935 |
Olefin |
70 |
| 62/936 |
Erickson |
23 |
| 62/937 |
Cheng |
12 |
| 62/938 |
Mehra |
22 |
| 62/939 |
Partial feed stream expansion (air) |
72 |
| 62/DIG.1 |
Radiant cooling |
18 |
| 62/DIG.10 |
Tool cooling |
12 |
| 62/DIG.11 |
Hydrator receptacles |
0 |
| 62/DIG.13 |
Insulation |
32 |
| 62/DIG.16 |
Roof and ceiling located coolers |
123 |
| 62/DIG.17 |
Condenser pressure control |
73 |
| 62/DIG.19 |
Ionic thompson effect |
0 |
| 62/DIG.2 |
Refrigerant pumps |
42 |
| 62/DIG.20 |
Materials used to prevent corrosion in refrigeration system |
8 |
| 62/DIG.21 |
Evaporators where refrigerant covers heat exchange coil |
2 |
| 62/DIG.22 |
Free cooling |
16 |
| 62/DIG.23 |
Explosive digest |
0 |
| 62/DIG.5 |
Aircraft cooling |
21 |
| 62/DIG.7 |
Vacuum plates |
2 |
