RAMSEY CORPORATION Trademarks
RAMCO
Filed: April 12, 1948
PISTON RINGS, INNER RINGS FOR PISTON RINGS
Owned by: RAMSEY CORPORATION
Serial Number: 71554412
HARMONIZED
Filed: April 4, 1962
Piston Rings
Owned by: RAMSEY CORPORATION
Serial Number: 72141544
DUO-250
Filed: June 6, 1968
PISTON RINGS
Owned by: RAMSEY CORPORATION
Serial Number: 72299862
PLASMA-PLIED
Filed: June 6, 1968
COATING ON PISTON RINGS
Owned by: RAMSEY CORPORATION
Serial Number: 72299863
SUPER MOLY
Filed: December 7, 1971
MOLYBDENUM COATED PISTON RINGS AND ROTARY ENGINE SEALS
Owned by: RAMSEY CORPORATION
Serial Number: 72409612
