Patents Assigned to Republic Doors and Frames
  • Patent number: 10619404
    Abstract: A welded steel door including a pan having a bottom surface forming a first face of the door and flanges extending on opposite edges thereof forming opposite side edges of the door, the flanges having a lid engaging surface spaced from the bottom surface, a lid having a top surface forming a second face of the door opposite the first face, opposite edges of the top surface each having a hem mated with a respective lid engaging surface of each flange, the hem including a portion of the top surface folded back on itself, and a plurality of welds securing the lid to the pan. The welds extend between the portion of the top surface of the lid folded back on itself of each hem and the respective lid engaging surface of each flange and are thereby concealed.
    Type: Grant
    Filed: October 4, 2019
    Date of Patent: April 14, 2020
    Assignee: Republic Doors & Frames
    Inventor: Steven K. Gilliam
  • Publication number: 20200032574
    Abstract: A welded steel door including a pan having a bottom surface forming a first face of the door and flanges extending on opposite edges thereof forming opposite side edges of the door, the flanges having a lid engaging surface spaced from the bottom surface, a lid having a top surface forming a second face of the door opposite the first face, opposite edges of the top surface each having a hem mated with a respective lid engaging surface of each flange, the hem including a portion of the top surface folded back on itself, and a plurality of welds securing the lid to the pan. The welds extend between the portion of the top surface of the lid folded back on itself of each hem and the respective lid engaging surface of each flange and are thereby concealed.
    Type: Application
    Filed: October 4, 2019
    Publication date: January 30, 2020
    Applicant: Republic Doors & Frames
    Inventor: Steven K. Gilliam
  • Patent number: 10435940
    Abstract: A welded steel door including a pan having a bottom surface forming a first face of the door and flanges extending on opposite edges thereof forming opposite side edges of the door, the flanges having a lid engaging surface spaced from the bottom surface, a lid having a top surface forming a second face of the door opposite the first face, opposite edges of the top surface each having a hem mated with a respective lid engaging surface of each flange, the hem including a portion of the top surface folded back on itself, and a plurality of welds securing the lid to the pan. The welds extend between the portion of the top surface of the lid folded back on itself of each hem and the respective lid engaging surface of each flange and are thereby concealed.
    Type: Grant
    Filed: September 11, 2014
    Date of Patent: October 8, 2019
    Assignee: Republic Doors and Frames
    Inventor: Steven K. Gilliam
  • Publication number: 20160076299
    Abstract: A welded steel door including a pan having a bottom surface forming a first face of the door and flanges extending on opposite edges thereof forming opposite side edges of the door, the flanges having a lid engaging surface spaced from the bottom surface, a lid having a top surface forming a second face of the door opposite the first face, opposite edges of the top surface each having a hem mated with a respective lid engaging surface of each flange, the hem including a portion of the top surface folded back on itself, and a plurality of welds securing the lid to the pan. The welds extend between the portion of the top surface of the lid folded back on itself of each hem and the respective lid engaging surface of each flange and are thereby concealed.
    Type: Application
    Filed: September 11, 2014
    Publication date: March 17, 2016
    Applicant: REPUBLIC DOORS & FRAMES
    Inventor: Steven K. Gilliam