166 |
Wells (shafts or deep borings in the earth, e.g., for oil and gas) |
0 |
0 |
1 |
0 |
1 |
2 |
036 |
Boots, Shoes, and Leggings |
0 |
1 |
0 |
0 |
0 |
1 |
043 |
Fishing, Trapping, and Vermin Destroying |
0 |
0 |
0 |
0 |
1 |
1 |
060 |
Power Plants |
0 |
0 |
0 |
0 |
1 |
1 |
062 |
Refrigeration |
0 |
0 |
0 |
0 |
1 |
1 |
175 |
Boring or Penetrating the Earth |
0 |
0 |
0 |
1 |
0 |
1 |
223 |
Apparel Apparatus |
0 |
0 |
1 |
0 |
0 |
1 |
224 |
Package and Article Carriers |
0 |
0 |
0 |
0 |
1 |
1 |
426 |
Food or Edible Material: Processes, Compositions, and Products |
0 |
0 |
1 |
0 |
0 |
1 |
607 |
Surgery: Light, Thermal, and Electrical Application |
0 |
0 |
0 |
1 |
0 |
1 |
ALL |
ALL CLASSES |
0 |
1 |
3 |
2 |
5 |
11 |