Patent ID: 6837283

Claim:
An extendable fill cap having a contained extension for use with mechanical equipment having a fluid fill hole comprising: a) a base having a lower portion having an external diameter sized to snugly and securely mate within the fill hole on the mechanical equipment, said base also having a top opening having a thread therearound; b) an upper head having a round longitudinal central opening therethrough, an upper portion thereof having an external peripheral surface adapted to be gripped and twisted, and a lower portion thereof having a thread configured to mate with the threaded top opening in the base; and, c) a plurality of neck segments, each neck segment also having a round interior opening therethrough and having a tapered top portion adapted to mate within an opening immediately thereabove, and each having a smaller rounded tapered bottom portion; said neck segments including an upper most neck segment having a top peripheral portion sized to closely and centrally fit within the upper head, and including a lower most neck segment having a bottom portion sized to closely and centrally extend through the base, said neck segments assembled between the upper head and the base so that when the upper head is unscrewed from within the base, and then pulled, the upper head is solidly and peripherally continuously connected by the neck segments to the base; wherein use when the base is snugly and securely mated within the fill hole, the upper head is unscrewed from the base and pulled, then fluid poured into the upper head will be conveyed to the fill hole.