Patent ID: 6941613
Filing Date: 2005-09-13
Classification: B08B,E03C

Abstract:
1. A pipe cleaning vacuum sealing apparatus adapted for fluidly connecting a piping system and a vacuum source, comprising: an intra piping system sealing frustum having an exterior surface to be releasably received by the piping system and having an interior surface to releasably and slideably receive the vacuum source such that the vacuum source may slide through the sealing frustrum to extend into and retract from the piping system while maintaining a substantially airtight seal between both the vacuum source and the sealing frustrum and the sealing frustrum and the piping system, wherein the exterior surface is formed with at least one annular piping system engaging ring designed to assist in the creation and maintenance of a substantially airtight seal between the sealing frustum and the piping system via compression of the annular piping system engaging ring there between.