Patent ID: 9217580
Filing Date: 2015-12-22
Classification: B08B,F16L,F24F,F28F,F28G,Y10T

Abstract:
1. A device for attachment to a source of pressurized gas or liquid and a drain line or drain line extension for clearing the drain line, said device comprising: a cap having an outer facing surface and an inner facing wall surface surrounding an interior cavity, said interior cavity extending between a top end and an open bottom end of said cap and being sized for engaged receipt of a portion of a drain line or drain line extension through the open bottom end of said cap, and wherein said interior cavity is sized and configured for producing a liquid tight seal between the inner facing wall surface of said cap and an outer surface of the drain line or drain line extension; a connecting member extending through an opening on the top end of said cap member, said connecting member including an open-ended proximal end for attachment to the source of pressurized gas or liquid and an open-ended distal end, and wherein a fluid-flow channel extends between the open-ended proximal end and open-ended distal end of said connecting member; and wherein introduction of pressurized gas or liquid through the open-ended proximal end of said connecting member causes a flow of pressurized gas or liquid to be delivered through the fluid-flow channel and through the open-ended distal end of said connecting member and into the drain line or drain line extension for clearing the drain line or drain line extension.