S.J. ELECTRO SYSTEMS, INC. Trademarks
SJE MICROMASTER
Filed: May 14, 1996
automatic float switches for use in control of sump pumps
Owned by: S.J. ELECTRO SYSTEMS, INC.
Serial Number: 75103876
SJE SIGNALMASTER
Filed: March 27, 1997
mechanical float switch used to activate alarms and control panels
Owned by: S.J. ELECTRO SYSTEMS, INC.
Serial Number: 75265267
SJE AMPMASTER
Filed: April 24, 1997
automatic float switch for use in the control of sewage pumps
Owned by: S.J. ELECTRO SYSTEMS, INC.
Serial Number: 75280456
