Doris S. Shieh - Oakland CA, US Timothy J. Kennedy - Oakland CA, US Ricardo Ruiz de Gopegui - Oakland CA, US David T. Faubion - Evansville IN, US William T. Nally - Evansville IN, US
Doris Shieh - Oakland CA, US Timothy Kennedy - Oakland CA, US Ricardo de Gopegui - Oakland CA, US David Faubion - Rockport IN, US William Nally - Evansville IN, US
Provided is an actuator for use with an aerosol can drain clearing device that removes a drain blockage with pressurized gas contained in the aerosol can. The actuator includes an actuator piece with an actuator dome having a dome aperture therethrough and at least one sidewall that circumscribes the dome aperture. One end of the sidewall is slanted and forms a gas-tight seal with a sink drain flange circumscribing a sink drain. In one embodiment, the actuator includes a coupling piece configured to slidably coupled to the actuator piece at one portion of the coupling piece. In use with a pressurized gas aerosol can, the aerosol can is coupled to another portion of the coupling piece.