Black Hills Corporation Trademarks
BLACK HILLS CORPORATION
Filed: April 21, 2011
Energy brokerage services
Owned by: Black Hills Corporation
Serial Number: 85301606
IMPROVING LIFE WITH ENERGY
Filed: April 21, 2011
Energy brokerage services
Owned by: Black Hills Corporation
Serial Number: 85301622
BH
Filed: January 2, 2013
Energy brokerage services
Owned by: Black Hills Corporation
Serial Number: 85813818
BLACK HILLS ENERGY
Filed: November 18, 2013
Appliance repair and maintenance service
Owned by: Black Hills Corporation
Serial Number: 86121980
Image Trademark
Filed: November 18, 2013
Appliance repair and maintenance services
Owned by: Black Hills Corporation
Serial Number: 86122071
