Sellmark Corporation
2201 Heritage Parkway
Mansfield TX 76063
(US)
Mark Perdue
Perdue IP Law
3413 Villanova
Dallas TX 75225
(US)
Англ.Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; day and night vision systems primarily comprised of day and night sensors, day and night cameras, and monitors; optical or telescopic lens sights.