| Patent application number | Description | Published |
|---|
| 20080276359 | DRAIN CLOG REMOVER - A drain clog remover includes a container adapted to hold a drain cleaning composition and a shaft defining a delivery passage fluidly communicating with the container. In certain embodiments, the shaft includes projections for mechanically engaging and removing clog-forming material from the drain pipe. In other embodiments, the shaft is slidably coupled to the container for moving between a retracted position for storage and an extended position for use. | 11-13-2008 |
| 20090293214 | DRAIN CLOG REMOVER AND SHAFT USABLE THEREWITH - An apparatus for removing drain clog material from a drain pipe assembly. The assembly has: (a) a container, and (b) a shaft. The container defines a reservoir adapted to receive a drain cleaning composition. The container also has an outlet. The shaft is attached to the outlet of the container and is in fluid communication with the container. The shaft also has an X-direction, a Y-direction perpendicular thereto, and a Z-direction perpendicular to both the X- and Y-directions, in addition to a plurality of barbs extending outwardly. The barbs have a force to remove of less than 20 lbs.; and a peak bend force of less than 4 lbs. | 12-03-2009 |
| 20100132101 | DRAIN CLOG REMOVER - An apparatus for removing a clog from a drain pipe, the apparatus having: (a) a container comprising a product chamber; (b) a pressurization assembly in fluid communication with the inlet; (c) a shaft coupled to the container, the shaft comprising a proximal end and a distal end; and (d) projections extending outwardly from the shaft. The product chamber is adapted to receive a drain cleaning composition and the product chamber has an inlet and an outlet. The pressurization sub-assembly has a canister of pressurized fluid and an adapter coupled to the container and including a socket defining a receptacle configured to receive at least a portion of the canister. The shaft has an exterior surface sized for insertion into the drain pipe. The shaft also has a channel that provides fluid communication between the proximal end and the distal end. | 06-03-2010 |
| 20100264046 | DRAIN CLOG REMOVER - An apparatus for removing a clog from a drain pipe includes a container comprising a product chamber, a pressurization assembly in fluid communication with the inlet, and a shaft coupled to the container, the shaft comprising a proximal end and a distal end. Projections extend outwardly from the shaft. The product chamber is adapted to receive a drain cleaning composition and the product chamber has an inlet and an outlet. The pressurization assembly has a canister of pressurized fluid and an adapter coupled to the container and including a socket defining a receptacle configured to receive at least a portion of the canister. The shaft has an exterior surface sized for insertion into the drain pipe. The shaft also has a channel that provides fluid communication between the proximal end and the distal end. | 10-21-2010 |
