Telescoping drain

Abstract

A telescoping riser assembly and/or telescoping riser system can be used to drain water from an agricultural field without hindering agricultural activities performed on the agricultural field and without damaging any aspect(s) of the assembly. The telescoping drain riser assembly can include underground piping wherein a cylindrical member of the telescoping riser assembly is configured to selectively telescopically extend from and/or retract into the underground piping. The telescoping riser assembly can further comprise a vibration isolator, a snap cap, and a main cap. The vibration isolator can engage and/or be integrally formed with the underground piping and can slidingly interact with the cylindrical member to facilitate the telescopic extension and/or retraction. The main cap can be attached to an end of the cylindrical member via the snap cap. The main cap can fit firmly to the ground when the cylindrical member is fully retracted into the underground piping.

Dependencies are inferred from the claim text.