Serial Number
97037931
Owner
Sierra EnergyAttorney
Todd S. BontempsFirst Use Date
Oct 10, 2011
Filing Date
Sep 21, 2021
SIERRA ENERGY Trademark
Serial Number: 97037931 • Registration: 6989018
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
September 21, 2021
Registration Date
February 28, 2023
First Use Anywhere
October 10, 2011
First Use in Commerce
October 10, 2011
Published for Opposition
December 13, 2022
Goods & Services
Research in the field of renewable energy; Technological planning and consulting services in the field of renewable energy resources; Design of equipment for gasification of materials, namely, biomass, coal, oil shale, and solid waste; Engineering services in the technology field of gasification