Chemistry: electrical and wave energy – Apparatus – Electrolytic
Reexamination Certificate
2007-10-23
2007-10-23
Bell, Bruce F. (Department: 1745)
Chemistry: electrical and wave energy
Apparatus
Electrolytic
C204S196210, C204S196310, C204S196360, C204S196370
Reexamination Certificate
active
11080097
ABSTRACT:
A corrosion guard is provided with a fitting having hose mating stubs extending from a central body, the stubs sized to be insertable in an existing hose of a cooling system as typical in an automotive or truck application. The central body incorporates a flange with a threaded bore which receives a sacrificial anode element and a grounding stud extends from the boss for electrical connection to a grounded element of the vehicle or cooling system components.
REFERENCES:
patent: 4342290 (1982-08-01), Drakulic
patent: 5062987 (1991-11-01), Turcotte et al.
patent: 5563585 (1996-10-01), MacDonald
patent: 6770177 (2004-08-01), Keller et al.
Bell Bruce F.
Fischer Felix L.
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