COMBINATION EMERGENCY WHISTLE PLASTIC FASTENERS

Brand	Owner	Address	Description
WHISTLE-LOC	Moeller, Thomas A.	35 Palm Avenue Los Gatos CA 95030	combination emergency whistle/ plastic fasteners ie-- side release buckle, cord locking device, webbing adjustment device;WHISTLE LOCK;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A pen instrument is provided with a controllable whistle. The whistle includes a tubular body; a sleeve connected at a rear end to a first open end of the tubular body and at a front end to a rear end of the pen instrument to connect the whistle to the pen instrument; a whistle-producing reed structure fixedly provided in an inner space of the tubular body and including a reed; and a cut-off device provided at a predetermined position on the tubular body and operable by a user to allow or cut off flowing of air through the inner space of the tubular body. A balloon is connected to a second open end of the tubular body and inflated when the cut-off device is in a position allowing air to flow through the tubular body into the balloon.