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DIP-PAK
Filed: April 27, 1950
HOT DIP COATING FOR PAPER, METAL, AND WOOD
Owned by: FIDELITY CHEMICAL PRODUCTS CORP.
Serial Number: 71596404
TURF-KING
Filed: April 22, 1950
FERTILIZER FOR LAWNS
Owned by: GARFIELD WILLIAMSON INC.
Serial Number: 71596212
LITE-ROCK
Filed: April 19, 1950
EXPANDED IGNEOUS EARTHY MATERIAL, SUCH AS PERLITE, OF VOLCANIC GLASS TYPE FOR GENERAL USE
Owned by: CLEVELAND GYPSUM COMPANY, THE
Serial Number: 71595943
R-72S
Filed: April 18, 1950
PHENOLIC PLASTIC RESIN
Owned by: REZOLIN, INC.
Serial Number: 71595916
BAR'S LEAKS
Filed: April 17, 1950
RADIATOR LEAK SEALER, RUST PREVENTATIVE, AND A RUST INHIBITOR FOR WATER COOLING SYSTEMS
Owned by: BARTON, FREDERIC D.
Serial Number: 71595819
AEA
Filed: April 17, 1950
CHEMICAL COMPOSITION USEFUL FOR INCREASING THE AIR CONTENT OF CONCRETE AND MORTAR AND FOR ENHANCING THE GRINDABILITY OF…
Owned by: W. R. GRACE & CO.-CONN.
Serial Number: 71595829
PERMA-DRI
Filed: April 13, 1950
COMPOSITIONS OF A CEMENTITIOUS NATURE, CONTAINING SILICEOUS PARTICLES, AND USED FOR WEATHERPROOFING, INSULATION, ACOUSTICAL…
Owned by: ROBERT MATHEW STEPHENSON
Serial Number: 71595293
BELT-FLO
Filed: April 13, 1950
LIQUID BELT DRESSING
Owned by: A. W. Chesterton Company
Serial Number: 71595655
J. M. JOHNS-MANVILLE
Filed: April 8, 1950
DIATOMACEOUS SILICA IN POWERED, GRANULATED, AND BRICK OR BLOCK FORM AND IN ITS NATURAL STATE AND IN CALCINED AND FLUX CALCINED…
Owned by: JOHNS-MANVILLE CORPORATION
Serial Number: 71595466
IMPRUVOL
Filed: April 7, 1950
ADDITIVE WHICH IS AN OXIDATION INHIBITOR AND A STABILIZER FOR MOTOR FUEL, PARTICULARLY AVIATION GASOLINE
Owned by: Koppers Company, Inc.
Serial Number: 71595381
