ERNST, GILBERT Trademarks
SAFETY CHECK
Filed: April 4, 1988
TOOLS USED FOR THE SAFE INSPECTION AND MAINTENANCE OF BOILER
Owned by: ERNST, GILBERT
Serial Number: 73720403
PRO-CHECK
Filed: April 4, 1988
HAND TOOLS FOR PLUGGING BOILER WATER LINES DURING TESTING THEREOF
Owned by: ERNST, GILBERT
Serial Number: 73720420
ISO-TEST
Filed: April 4, 1988
HAND TOOLS FOR PLUGGING BOILER CONTROLS AND VALVES DURING TESTING THEREOF
Owned by: ERNST, GILBERT
Serial Number: 73720424
CLASSIC CHECK
Filed: April 30, 1990
hand tools for plugging boiler controls and valves during testing thereof
Owned by: ERNST, GILBERT
Serial Number: 74054134
