Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2006-04-25
2006-04-25
Kalafut, Stephen J. (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
C429S006000
Reexamination Certificate
active
07033694
ABSTRACT:
Various embodiments of the invention are directed toward a fuel cell assembly comprising a fuel cell casing and one or more fuel cell elements comprised of electrode and electrolyte material. The fuel cell casing is configured with threads and the fuel cell elements can be threadingly engaged in the fuel cell casing.
REFERENCES:
patent: 5944661 (1999-08-01), Swette et al.
patent: 6042960 (2000-03-01), DaCosta et al.
patent: 6045237 (2000-04-01), Parsons et al.
patent: 6684948 (2004-02-01), Savage
patent: 2005/0069752 (2005-03-01), Tiquet et al.
patent: 2000-90956 (2000-03-01), None
Champion David
Herman Gregory S
Lazaroff Dennis
Mardilovich Peter
O'Neil James
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