METAL DOORS DOOR FRAMES

Brand Owner (click to sort) Address Description
A BLACK MOUNTAIN DOOR 310 FLINT DRIVE MT. STERLING KY 40353 METAL DOORS AND DOOR FRAMES;AMWELD;
A Amweld Building Products 1500 Amweld Drive Garrettsville OH 44231 METAL DOORS AND DOOR FRAMES;AMWELD;
AMWELD American Welding & Manufacturing Company, The Deitz Rd. Warren OH 44482 Metal Doors and Door Frames;
AMWELD AMWELD BUILDING PRODUCTS, INC. 1500 AMWELD DRIVE GARRETTSVILLE OH 44231 METAL DOORS AND DOOR FRAMES;THE DESIGN OF A DOOR;
AMWELD BLACK MOUNTAIN DOOR 310 FLINT DRIVE MT. STERLING KY 40353 METAL DOORS AND DOOR FRAMES;The lining is a feature of the mark and does not indicate color.;
AMWELD AMWELD INTERNATIONAL, 12005 COUNCIL DRIVE NORTH JACKSON OH 44451 METAL DOORS AND DOOR FRAMES;The lining is a feature of the mark and does not indicate color.;
AMWELD AMWELD BUILDING PRODUCTS, INC 1500 Amweld Drive Garrettsville OH 44231 METAL DOORS AND DOOR FRAMES;The lining is a feature of the mark and does not indicate color.;
MASDOR Yang, Ray 196 Oakes Blvd. San Leandro CA 94577 metal doors and door frames;
MEDALIST Kawneer Company, Inc. Technology Park/Atlanta 555 Guthridge Court Norcross GA 30092 metal doors and door frames;
S & R CO. Yang, Ray 196 Oakes Blvd. San Leandro CA 94577 metal doors and door frames;S AND R CO;CO.;
SOUND-TECH United Dominion Industries 2300 One First Union Center Charlotte NC 28202 metal doors and door frames;SOUND TECH;
 

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

    
Technical Examples
  1. A door access control and key management system is disclosed, in which a number of doors and door users are involved. The system comprises a door/key administering system and a door lock/control assembly mounted on each door, which are communicatively interconnected with each other via a communications network. The door/key administering system serves to store a key unique to each of the users, store an identification code unique to each of the doors, and assign access authorization to at least one user for each door. The door lock/control assembly serves to read the key presented by the user, verify that the key has access authorization, and operate the door in response to the authorization for access. Each user can gain access to the doors authorized to the user with a unique key and each door can provide access to the user or users assigned thereto.