April 1950 Rubber goods Trademarks by day
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Rubber goods Trademarks filed in April 1950
YANKEEPAK

YANKEEPAK

Filed: April 25, 1950
GASKET OR SEALING MATERIAL USED AS AN ANTI-SQUEAK CUSHION BETWEEN TWO SURFACES
Owned by: CROTTY CORPORATION
Serial Number: 71596270

AEROQUIP

AEROQUIP

Filed: April 15, 1950
HOSE FOR HIGH, LOW AND MEDIUM PRESSURE FLUID INCLUDING WATER, STEAM, AIR, GASOLINE, OIL, FUEL, BEVERAGES, REFRIGERANTS AND…
Owned by: EATON AEROQUIP INC.
Serial Number: 71595751

MCQUAY-NORRIS

MCQUAY-NORRIS

Filed: April 15, 1950
PISTON RINGS FOR INTERNAL COMBUSTION ENGINES, EXPANDER SPRINGS AND SHIMS FOR USE WITH SUCH RINGS; AND WATER PUMP PACKINGS…
Owned by: MCQUAY-NORRIS MANUFACTURING COMPANY
Serial Number: 71595793

AEROQUIP

AEROQUIP

Filed: April 14, 1950
HOSE FOR HIGH, LOW AND MEDIUM PRESSURE FLUID INCLUDING WATER, STEAM, AIR, GASOLINE, OIL, FUEL, BEVERAGES, REFRIGERANTS,…
Owned by: Eaton Hydraulics LLC
Serial Number: 71595698

KEY

KEY

Filed: April 14, 1950
GRAPHITE PASTE
Owned by: KEY COMPANY
Serial Number: 71595725

J. M. JOHNS-MANVILLE

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

MATTCO

MATTCO

Filed: April 3, 1950
PARTS FOR DRILLING MUD PUMPS, SPECIFICALLY OUTSIDE LINER PACKING
Owned by: MATTCO, INC.
Serial Number: 71595141