Self-standing fish tank thermometer

Details Self-standing fish tank thermometer Self-standing fish tank thermometer

2007-06-12

2007-06-12

Verbitsky, Gail (Department: 2859)

Thermal measuring and testing

Housing, support, or adjunct

C374S141000, C116S216000

Reexamination Certificate

active

11136332

ABSTRACT:
A self-standing aquarium thermometer includes an impermeable self-standing housing disposed within an aquarium containing a predetermined volume of water, the self-standing housing has a lower cavity for receiving a weighting element, which has a predetermined weight for overcoming a floating force of the self-standing housing ensuring the self-standing housing downwardly sunk into a bottom of the aquarium, a thermometer unit received within the self-standing housing in an air-tight manner, the temperature display unit includes a temperature sensor having a sensor probe exposed into the aquarium for monitoring a temperature of the, a display screen for indicating the temperature, so that when such thermometer is disposed with the aquarium, the temperature of the water would be easily viewed through a glass wall of the aquarium.

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