Serial Number
86367943
Owner
MDU Resources Group, Inc.Attorney
Patchen M. HaggertyFirst Use Date
Jan 9, 2007
Filing Date
Aug 15, 2014
KNIFE RIVER Trademark
Serial Number: 86367943 • Registration: 4722892
Trademark Classes
Class 37 - Building & Construction
Building construction; repair; installation services
Class 42 - Computer & Scientific
Scientific and technological services; industrial analysis and research services
Class 19 - Building Materials
Building materials (non-metallic); non-metallic rigid pipes for building
Owner Contact Info
Legal Representation
Correspondence Address
Patchen M. Haggerty Perkins Coie LLP
P.O. Box 2608
Seattle, WA 98111
United States
Trademark Details
Filing Date
August 15, 2014
Registration Date
April 21, 2015
First Use Anywhere
January 9, 2007
First Use in Commerce
January 9, 2007
Published for Opposition
February 3, 2015
Goods & Services
Construction materials, namely, asphalt, concrete, ready mix concrete, cement mixes, rocks and gravel, lignite and bituminous coal tars, and aggregate material comprised of the foregoing for construction of roads, streets, infrastructure, commercial and residential buildings and subdivisions, resorts and golf courses; concrete building materials, namely, blocks and pavers
Mining extraction; rock, sand, gravel and hard rock quarry mining; construction planning, managing and supervision; construction of roads, streets, infrastructure, commercial and residential buildings and subdivisions, resorts, golf courses; land reclamation; waste petroleum collection for recycling
Mining and mineral exploration services
