Baths – closets – sinks – and spittoons – Tubs
Reexamination Certificate
2005-08-02
2005-08-02
Huynh, Khoa D. (Department: 3751)
Baths, closets, sinks, and spittoons
Tubs
C004S545000
Reexamination Certificate
active
06922856
ABSTRACT:
A safety bathtub including at least one upstanding wall; and a built-in thermometer in the wall, the thermometer including a measuring portion and a scale portion, and the thermometer being mounted such that the measuring portion is immersed in water when the bathtub has water in it, and the scale portion is out of the water when the bathtub has water in it, for continual monitoring from outside and above the bathtub.
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patent: 6105618 (2000-08-01), Blaney
patent: 6578209 (2003-06-01), Lopes et al.
patent: 6618867 (2003-09-01), Hodak
patent: 29900165 (1999-09-01), None
patent: 2108838 (1983-05-01), None
patent: 08000488 (1996-01-01), None
Huynh Khoa D.
Stone Robert L.
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