BRUSHGRIPPER by BENDER, MATTHEW (Track this)
Intl: (021) Housewares and glass US: 002; 013; 023; 029; 030; 033; 040; 050 Filing date: 23-Mar-2003 Serial number: 78228884
PUSHGATE by ADVANCED INPUT DEVICES, INC. (Track this)
Intl: (009) Electrical and scientific apparatus US: 021; 023; 026; 036; 038 Filing date: 04-Jan-2001 Serial number: 76188968