Serial Number
77874498
Owner
Chesapeake Energy CorporationAttorney
Clifford C. Dougherty, IIIFirst Use Date
Oct 1, 2009
Filing Date
Nov 17, 2009
GREENFRAC Trademark
Serial Number: 77874498 • Registration: 3917939
Trademark Classes
Owner Contact Info
6100 North Western
Oklahoma City, OK 73118
Entity Type: 03
Legal Representation
Correspondence Address
Clifford C. Dougherty, III MCAFEE & TAFT
211 N. Robinson
10th Floor, Two Leadership Square
Oklahoma City, OK 73102
UNITED STATES
Trademark Details
Filing Date
November 17, 2009
Registration Date
February 8, 2011
First Use Anywhere
October 1, 2009
First Use in Commerce
December 6, 2010
Published for Opposition
April 20, 2010
Goods & Services
Well improvement services, namely, hydraulic fracturing of subsurface geologic formations to enhance well production