GRAVER TANK & MFG. CO., INC. Trademarks
REACTIVATOR
Filed: December 31, 1947
LIQUID TREATMENT TANKS AND EQUIPMENT OF THE SLUDGE BLANKET TYPE FOR THE REMOVAL OF HARDNESS, TURBIDITY, COLOR SILICA AND…
Owned by: GRAVER TANK & MFG. CO., INC.
Serial Number: 71542900
GRAVERET
Filed: February 10, 1948
LIQUID CLARIFIERS, THAT IS, APPARATUS WHEREIN SUGAR JUICE OR OTHER LIQUIDS ARE CLARIFIED BY SEDIMENTATION OF SOLID IMPURITIES…
Owned by: GRAVER TANK & MFG. CO., INC.
Serial Number: 71549244
GRAVERSPHERE
Filed: March 2, 1954
PRESSURE AND NON-PRESSURE SPHERICAL TANKS FOR THE STORAGE AND TRANSPORTATION OF LIQUIDS, SOLIDS, AND GASES
Owned by: GRAVER TANK & MFG. CO., INC.
Serial Number: 71661886
