FASTBLAST
Filed: August 14, 1934
ARTIFICIAL ABRASIVE GRAINS
Owned by: WASHINGTON MILLS MANAGEMENT, INC.
Serial Number: 71355087
EMERUNDUM
Filed: June 27, 1955
AGGREGATE AND GRITS FOR CONCRETE
Owned by: WASHINGTON MILLS MANAGEMENT, INC.
Serial Number: 71690253
XA
Filed: June 21, 1978
ALUMINUM OXIDE TUMBLING NUGGETS
Owned by: WASHINGTON MILLS MANAGEMENT, INC.
Serial Number: 73174532
DURABLAST
Filed: December 3, 1979
Abrasive Products-Namely, Aluminum Oxide Abrasive Grain for Use in Pressure Blasting Metal and Plastic Parts
Owned by: WASHINGTON MILLS MANAGEMENT, INC.
Serial Number: 73241182
DURAMEDIA
Filed: June 30, 1980
Ceramic Tumbling Abrasives for Industrial Use
Owned by: WASHINGTON MILLS MANAGEMENT, INC.
Serial Number: 73268378
BLITZBLAST
Filed: September 13, 1982
a Pressure Blasting Abrasive Grain for Use in Blasting Metal Parts to Remove Scale, Rust and Burrs
Owned by: WASHINGTON MILLS MANAGEMENT, INC.
Serial Number: 73385256
DURABLU
Filed: December 17, 1982
Heat Treated Aluminum Oxide Abrasive Grain for Use in the Manufacture of Grinding Wheels and Coated Abrasives (Sandpaper…
Owned by: WASHINGTON MILLS MANAGEMENT, INC.
Serial Number: 73406312
DURALUM XM
Filed: December 17, 1984
HARD, DENSE, DISCRETE SINTERED ABRASIVE CERAMIC FOR FINISHING METAL PARTS
Owned by: WASHINGTON MILLS MANAGEMENT, INC.
Serial Number: 73513950
DURAMET
Filed: December 17, 1984
DISCRETE IRON SILICON METALLIC ADDITIVE FOR HARDENING CONCRETE FLOORS
Owned by: WASHINGTON MILLS MANAGEMENT, INC.
Serial Number: 73513951
DURALITE
Filed: May 5, 1989
LIGHT WEIGHT CERAMIC TUMBLING ABRASIVES FOR INDUSTRIAL USE
Owned by: WASHINGTON MILLS MANAGEMENT, INC.
Serial Number: 73798111
DURALUM
Filed: December 7, 1992
artificial granular abrasives used in the manufacture of grinding wheels
Owned by: WASHINGTON MILLS MANAGEMENT, INC.
Serial Number: 74337384
BT
Filed: December 4, 2009
Synthetic abrasive grain for grinding, blasting, sanding and polishing
Owned by: WASHINGTON MILLS MANAGEMENT, INC.
Serial Number: 77886361
BLASTITE BT
Filed: January 29, 2001
SYNTHETIC ABRASIVE GRAIN FOR GRINDING, BLASTING, SANDING AND POLISHING
Owned by: WASHINGTON MILLS MANAGEMENT, INC.
Serial Number: 78045399
