Patent ID: 7314508

Claim:
A desiccant cup comprising: an outer wall portion of defined length connected by a transverse portion to define a chamber having an opening, said outer wall portion including an outer surface having a first diameter (D 1 ) dimension, said first diameter (D 1 ) dimension being relatively constant along the length of said outer wall portion, said outer wall portion including a stop member positioned along said length and extending outwardly from said first diameter D 1 dimension and a seal removably mounted over said outer surface of said outer wall portion and located intermediate said opening and said transverse portion for cooperating with a canister to form a seal therebetween, said seal comprising a thermoplastic elastomer and having a body and a lip, said seal being stretch fit around said outer surface and positioned atop said stop member with said body disposed in contiguous relation with said outer surface at a portion of said outer surface having said first diameter D 1 dimension and with said lip extending outwardly away from said outer surface.