NABERHAUS BURKE, INC. Trademarks
ROTODISC
Filed: June 22, 1987
INDUSTRIAL SOLID HANDLING CUT-OFF VALVE OR VALVE (ELECTRICALLY OPERATED)
Owned by: NABERHAUS BURKE, INC.
Serial Number: 73667560
ROTO-BLADE
Filed: November 4, 1991
clean flow diverter valve for use in industry
Owned by: NABERHAUS BURKE, INC.
Serial Number: 74218540
