DUAL GUARD

Brand	Owner (click to sort)	Address	Description
DUAL-GARD	TUFF-KOTE DINOL, INC.	Warren MI	DUAL GUARD;AUTOMOTIVE RUSTPROOFING COMPOUND;
DUALGARD	WHITE KNIGHT HEALTHCARE, INC.	175 DEAVERVIEW ROAD ASHVILLE NC 28806	DUAL GUARD;surgical masks having plastic eye shields;
DUALGUARD	Graver Technologies	200 Lake Drive Glasgow DE 19702	DUAL GUARD;filters, namely, filtering elements for use with water filtering units, for municipal, commercial and industrial use;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A passively guarded, fillable injection syringe includes an adapter for holding the proximal end of a hollow needle. An inverted plunger is slidingly mounted on the adapter to establish a medicament chamber that is in fluid communication with the needle. Also, a substantially cylindrical needle guard is positioned on the needle for reciprocal axial movement under the influence of a spring which biases the guard and adapter in opposite axial directions. A mechanism is provided such that plunger movements that are required in a typical fill and inject procedure also function to control the position of the guard relative to the needle. Initially, the guard is locked covering the needle tip. A plunger movement unlocks the guard and retracts the guard for syringe filling and injection. Depressing the plunger to complete the injection releases the guard for distal movement under the spring force into a needle protecting position.