PRECISION GRINDING AND MFG. CO., INC. Trademarks
PRECO
Filed: April 23, 1970
CRUTCHES, CANES, SPLINTS, WALKERS, AND TIPS AND GRIPS THEREFOR
Owned by: PRECISION GRINDING AND MFG. CO., INC.
Serial Number: 72357746
ECONO
Filed: September 22, 1971
CRUTCHES, CANES, AND WALKERS
Owned by: PRECISION GRINDING AND MFG. CO., INC.
Serial Number: 72403336
