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CALGON
Filed: May 31, 1933
WATER SOFTENING AND WATER CONDITIONING CHEMICAL FOR INDUSTRIAL, LAUNDRY, AND SEMI-INDUSTRIAL USE
Owned by: CALGON CORPORATION
Serial Number: 71338356
HOUDAILLE
Filed: May 20, 1933
SHOCK ABSORBER FLUID WITH A PETROLEUM BASE
Owned by: HOUDE ENGINEERING CORPORATION
Serial Number: 71338049
DOWICIDE
Filed: May 16, 1933
[ INSECTICES, ] FUNGICIDES, GERMICIDES, ANTISEPTIS, DISINFECTANCTS, AND PRESERVATIVES AGAINST MOULDING, FERMENTATION, AND…
Owned by: DOW CHEMICAL COMPANY, THE
Serial Number: 71337879
MARATHON PRODUCTS BEST IN THE LONG RUN
Filed: May 13, 1933
[ GASOLINE, FUEL OIL, AND ] MOTOR LUBRICATING OILS [ AND GREASES ]
Owned by: MARATHON PETROLEUM COMPANY LP
Serial Number: 71337801
MARATHON BEST IN THE LONG RUN MARATHON OIL COMPANY
Filed: May 13, 1933
GASOLINE, FUEL OIL, AND MOTOR LUBRICATING OILS AND GREASES
Owned by: OHIO OIL CO., THE
Serial Number: 71337802
ESSOHEAT
Filed: May 3, 1933
FUEL OILS
Owned by: STANDARD OIL COMPANY OF NEW JERSEY
Serial Number: 71337447
