The Dupps Company Trademarks
TUFFCAST
Filed: April 1, 1998
Bimetallic castings of cylindrical, tapered and helical flights for screw presses used in rendering for expressing liquids…
Owned by: The Dupps Company
Serial Number: 75460607
PRODUCTIZATION
Industrial rotary drum dryers for heating and dehumidifying
Owned by: The Dupps Company
Serial Number: 78212351
SUPERPRESSOR
Oil seed extraction screw press
Owned by: The Dupps Company
Serial Number: 85043644
HARMONITE
Filed: August 26, 2015
Recycled asphalt shingle material in the nature of asphalt-based powder for use as an additive in roofing products, asphalt…
Owned by: The Dupps Company
Serial Number: 86738075
DUPPS GRATT
Filed: May 13, 2016
Centrifuges
Owned by: The Dupps Company
Serial Number: 87036291
