© 2015 Own The Zone Sporting Goods, LLC. All rights reseTirved. Patents Pending. ECOGRIP is covered by U.S. Patent No. 9,074,069 The "Own the Zone" logo design, "Tie it. Try it. Get Zoned.", "Buy it. Tie it. Get Zoned! and “e One On…Own the Zone.", "Tie One On. Wear the Spare!", The "EcoGrip" logo design, "EcoGrip", "Get a Grip!", "Its Racket Science, Not Rocket Science" are trademarks of Own the Zone Sporting Goods, LLC and Eco Sports, LLC.