PO Box 669515
Marietta, GEORGIA 30066
UNITED STATES is ONE of the owners of the trademark "DASH" for: "Computer hardware and software, for use with medical patient monitoring equipment, for receiving, processing, transmitting and displaying data; Computer software for controlling and managing patient medical information; Computer software for physician practices and healthcare institutions to schedule patient encounters and clinical resources and instructional user guides sold as a unit; Medical software for scheduling patient encounters and clinical resources."
US Serial Number: 86545418
The rest could be seen / found by searching here: http://tmsearch.uspto.gov/bin/gate.exe?f=searchss&state=4802:4qpmua.1.1
No one owns the term "Darkcoin" though
How is that trademark remotely close to a currency?