U.S. federal trademark · Serial No. 72418387 · Reg. No. 0970672
PORTABLE AND FIXED MANUALLY ACTUATED FLUID PRESSURE OPERATED HORNS; [ AUTOMATICALLY ACTUATED FIRE DETECTORS AND INTRUSION ALARMS OF THE TYPE WHEREIN ESCAPE OF GAS FROM A CONTAINER ACTIVATES AN ACOUSTIC SIGNALLING DEVICE SUCH AS A HORN; ] CLEANING APPARATUS COMPRISING BLOW GUN [ , PORTABLE FIRE EXTINGUISHERS ]
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