Lubricants and fuels Trademarks Filed in October 10, 1991
SLIPCOAT
Filed: October 10, 1991
lubricant (for automotive and electric motors)
Owned by: Frederick, John T.
Serial Number: 74210990
ENVIROGAS
Filed: October 10, 1991
fuel for motor vehicles; namely, natural gas
Owned by: Envirogas Vehicle Systems, Inc.
Serial Number: 74212207