Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2008-03-18
2008-03-18
Bell, Bruce F. (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
C429S006000, C429S006000
Reexamination Certificate
active
07344792
ABSTRACT:
A contacting device comprising a non-metallic, electrically conductive elastomeric composition for providing reliable, corrosion resistant electrical contacts to fuel cell components. Such a contacting device is particularly suitable for measuring voltages at carbon separator plates in a solid polymer electrolyte fuel cell stack.
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Z-Axis Connector Company, LCD Connectors, www.z-axiscc.com/prodlcd.htm, Accessed Jul. 19, 2001.
Barton Russell Howard
Farrington Simon
Ho Wendy Wan Yan
Malone Maura H.
Ballard Power Systems Inc.
Bell Bruce F.
Seed IP Law Group PLLC
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