HARD WALL

Brand Owner (click to sort) Address Description
HARDWALL BAG CORP Suite 170 1155 Kas Drive Richardson TX 75081 Hard wall;flexible fabric container having rigid panels for providing rigidity to the side walls of the containers for commercial and industrial use for receiving, transporting, and storing fluidized materials;
HARDWALL Downing Displays, Inc. 115 West McMicken Avenue Cincinnati OH 452101095 HARD WALL;modular building system for exhibits and displays; namely, modular panels, headers, shelves, cabinets, connectors and accessories;
 

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

    
Technical Examples
  1. A thin hard mask is formed over a semiconductor substrate. The thin hard mask allows diffusion of a sacrificial material or pore-forming agent therethrough to form an underlying air gap or porous dielectric region. The thin hard mask may be a polymer or an initially porous material that may be later densified. The thin hard mask may be used to prevent etch steps used in forming an unlanded via from reaching layers below the hard mask.