Turner, Michael Hughesdon and Ryan Patrick Murphy. "Combination Scooter and Messenger Bag." U.S. Patent number 20110193304. Washington DC: United States Patent and Trademark Office, 2011.

Turner, Michael Hughesdon and Ryan Patrick Murphy. "Combination Scooter and Messenger Bag." U.S. Patent number 20110193304. Washington DC: United States Patent and Trademark Office, 2011.