Lubricants and fuels Trademarks Filed in December 3, 1956
VOLUTA

VOLUTA

Filed: December 3, 1956
LUBRICATING OIL
Owned by: HOUGHTON TECHNICAL CORP.
Serial Number: 72020310

VITREA

VITREA

Filed: December 3, 1956
LUBRICATING FLUID
Owned by: Shell Trademark Management B.V.
Serial Number: 72020311

TONNA

TONNA

Filed: December 3, 1956
LUBRICATING OIL
Owned by: Shell Trademark Management B.V
Serial Number: 72020312