BLACKSTONE
Skate sharpening machines, grinding wheels for skate sharpening machines and parts for the foregoing
Owned by: Black Stone Sports, Inc.
Serial Number: 77375344
X01
Filed: October 24, 2008
Powered operated skate sharpening machines, powered-operated grinding wheels for skate sharpening machines and structural…
Owned by: Black Stone Sports, Inc.
Serial Number: 77599939
X02
Filed: October 24, 2008
Powered operated skate sharpening machines, powered-operated grinding wheels for skate sharpening machines and structural…
Owned by: Black Stone Sports, Inc.
Serial Number: 77600153
FLAT BOTTOM V
Filed: April 6, 2009
Sharpening services, namely, ice skate blade sharpening
Owned by: Black Stone Sports, Inc.
Serial Number: 77708025
FBV
Filed: April 6, 2009
Sharpening services, namely, ice skate blade sharpening
Owned by: Black Stone Sports, Inc.
Serial Number: 77708028
FLAT BOTTOM V
Filed: April 6, 2009
Skate sharpening dresser wheels and spinners
Owned by: Black Stone Sports, Inc.
Serial Number: 77708038
FBV
Filed: April 6, 2009
Power-operated skate sharpening dresser wheels and spinners
Owned by: Black Stone Sports, Inc.
Serial Number: 77708046
Image Trademark
Filed: May 1, 2009
Power-operated skate sharpening grinding wheels, namely, dresser wheels and spinners
Owned by: Black Stone Sports, Inc.
Serial Number: 77726982
A-TRAP
Filed: July 22, 2011
Power operated skate sharpening grinding wheels, namely, dresser wheels and spinners
Owned by: Black Stone Sports, Inc.
Serial Number: 85378582
