Mark Identification
SMART ENERGY
Serial Number
77705799
Filing Date
Apr 2, 2009
Registration Date
Nov 17, 2009
Trademark by
NORTHWEST NATURAL GAS COMPANY DBA NW NATURAL
Active Trademark
Classification Information
Gas utilities services, namely, supplying gas from alternative biological sources to gas utilities customers as a heat source, with the objective of reducing the reliance on natural gas as a heat source, thus reducing greenhouse gas emissions
Transportation and storage