METAL DOOR LOCKS METAL

Brand	Owner (click to sort)	Address	Description
BRASSWORKS	HARROW PRODUCTS, INC.	2627 EAST BELTLINE, S.E. GRAND RAPIDS MI 49546	metal door locks and metal latches and structural parts therefor;BRASS WORKS;
CAMBRIDGE	Steelworks Corporation, The	4661 Monaco Street Denver CO 80216	Metal door locks and metal builder hardware items; including door sets, handlesets, deadbolts, locksets, door hinges, door pulls, door stops, kick plates, house numbers, cabinet knobs, cabinet pulls, cabinet hinges, towel bars, towel rings, toilet tissue holders, soap dishes, toothbrush holders and robe hooks.;
SABLE	WEISER, INC.	10 County Line Road, Unit 22 Branchburg NJ 08876	metal door locks and metal door hardware; namely, knobs, key cylinders, and keys;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Two metal blocks (50, 52) are welded to respective metal sheets (30, 32) to form sealed assemblies. The sealed assemblies are then diffusion bonded together to form two metal preforms (54, 56). The thick ends (36) and (40) of the metal sheets (30, 32) and the metal blocks (50, 52) are hot formed so that a continuation of the plane X of the first surfaces (42, 46) of the metal sheets (30, 32) extends through and across the metal blocks (50, 52). The metal preforms (54, 56) are machined to remove the portion of the metal blocks (50, 52) extending above the first surfaces (42, 46) of the metal sheets (30, 32) respectively. The metal preforms (54, 56) and a metal sheet (58) are assembled into a stack (64). The metal preforms (54, 56) and the metal sheet (58) are diffusion bonded together and then superplastically formed to produce a hollow fan blade (10). The method enables thinner metal workpieces with better microstructure to be used and increases the yield of metal workpieces.