METAL GUARDRAILS

Brand Owner (click to sort) Address Description
FERRIC Handrail Design, Inc. 3905 Continental Drive Columbia PA 17512 Metal guardrails;The wording Ferric has no meaning in a foreign language.;
MATT VALTIR 15601 Dallas Parkway Suite 525 Addison TX 75001 Metal guardrails; Metal highway safety equipment, namely, guardrail terminals; Metal highway safety equipment, namely, double sided median guardrail terminals;
NXT TRINITY HIGHWAY PRODUCTS Suite 1100 14221 N. Dallas Parkway Dallas TX 75254 metal guardrails; steel roadside safety hardware, namely, guardrail end terminals;
ROOFBARRIER 8451915 Canada Inc. COB as Skyline Group 19896 Highway 7 Perth Ontario K7H3C9 Canada Metal guardrails; Surface non-penetrating metal guardrails; Surface penetrating metal guardrails, fixed metal guardrails; Metal guardrails for use around hatch openings; Metal walkways with metal guardrails; Metal guard rails for use around ladder access openings; Metal gates and self-closing metal gates for guardrails; hand rails of metal; Replacement and structural parts for all the foregoing; Components, namely, anchors for all the foregoing;ROOF BARRIER;
TMX RAILING Inline Design Group Inc. 6335 1st Ave. South, Unit Main Seattle WA 98108 Metal guardrails;RAILING;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. 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.