Electricity: Electrothermally Or Thermally Actuated Switches Patents (Class 337)
- Shunt or short circuit completion devices (Class 337/15)
- Conductive fluid devices (Class 337/21)
- Fluorescent lamp-starting devices (Class 337/22)
- Space discharge device (gaps, lightning arrester, etc.) (Class 337/28)
- Plural diverse similar art-type devices in single switch (Class 337/35)
- With bimetallic elements (i.e., motion takes place in a plane at right angles to its major axis) (Class 337/36)
- Expansible or vaporizable fluid-actuated (e.g., mercury vapor) (Class 337/114)
- With longitudinally expansible solid element (e.g., rod, wire strip, etc.) (Class 337/123)
- Fusible element actuated (Class 337/142)
- Plural diverse actuating means in single switch (Class 337/299)
- Responsive to plural external conditions (e.g., temperature and humidity) (Class 337/300)
- With mechanical timing means (e.g., clockwork) (Class 337/301)
- Expansible or vaporizable fluid actuated (Class 337/306)
- With bimetallic element (Class 337/333)
- With longitudinally expansible solid element (Class 337/382)
- With fusible, combustible or explosive material (Class 337/401)
