Keystone Heart Ltd. Trademarks
TRIGUARD
Filed: April 26, 2016
Systems and components for embolic cerebral protection, namely, medical filters, deflectors, and delivery devices for medical…
Owned by: Keystone Heart Ltd.
Serial Number: 87014019
TRIGUARD 3
Filed: October 4, 2017
systems and components for embolic cerebral protection comprised of a filter or deflector and delivery devices for such…
Owned by: Keystone Heart Ltd.
Serial Number: 87634138
