Interchangeable adapter for in-can and on-can fuel cells
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United States of America Patent
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Aug 11, 2009
Grant Date -
May 15, 2008
app pub date -
Jan 16, 2008
filing date -
Apr 19, 2004
priority date (Note) -
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Abstract
An adapter configured for use in combination with a cap on a fuel cell having a closure formation, the cap having at least one leg portion and a corresponding foot extending from the leg, including a ring portion configured for engagement upon the closure formation of the fuel cell and including a top edge, a bottom edge, and a sidewall therebetween having an inner sidewall and an outer sidewall, a grooved portion defined by the inner sidewall, a convex gripping formation on the outer sidewall complementary to the closure formation, and at least one recessed formation adjacent the grooved portion for receiving the foot.
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