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US4112406A
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Duplex thermostat
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US4075678A
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Fail safe circuit for heat generating device
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US3973232A
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Adjustable thermally-responsive circuit-breaking device
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US3913052A
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Circuit breaking device for very high temperature
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CA991722A
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High temperature sensing apparatus effective over extensive length
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US3828289A
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Combined current and temperature sensitive fuse assembly
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US3849756A
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Nitinol activated switch usable as a slow acting relay
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US3869690A
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Double acting snap switch
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US3703693A
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Liquid level sensing system
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US3731247A
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High temperature sensing apparatus effective over extensive lengths
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US3720898A
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Temperature-sensitive assist for temperature-controlled switch
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US3611235A
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Thermostat with built-in circuit breaker
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US3451029A
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Thermostat and tip switch assembly
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US3421131A
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Thermostat assembly
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US3538310A
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Droop-prevention in thermostat-controlled switching system
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US3423713A
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Thermostat construction
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US3211863A
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Thermostat with mounting and electrical connection means to separate heater
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US3114812A
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Dual action thermostat having plural adjustment means
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US3188431A
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Infinite heat switch
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US3160010A
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Thermostat with compound bimetallic strip
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