Patents Assigned to WELLMADE FLOOR COVERING INT'L INC.
  • Patent number: 12104389
    Abstract: Flooring material has an anti-slip, noise reducing pad directly self-adhered to a bottom surface. The pad is formed by applying a foamable PVC material is directly on the bottom surface of the flooring and heating the PVC material to foam the PVC material. The PVC material may then be cooled to form the pad with a definite formed shape having a resilient outer surface layer and a spongy foamy inner structure.
    Type: Grant
    Filed: December 28, 2021
    Date of Patent: October 1, 2024
    Assignee: Wellmade Floor Covering Int'l Inc.
    Inventor: Zhu Chen
  • Patent number: 11975510
    Abstract: A plank is described and a method for manufacturing the plank. The plank can be produced by mixing polyvinyl chloride powder, coarse whiting and light calcium compound powder, stabilizer, polyethylene wax, internal lubricant, plasticizer, and impact modifier together, and stirring this mixture. The mixture is then extruded through an extruder compound to form a plastic composite base material. A surface layer is then tiled onto the plastic composite base material using thermal compression, without the use of intermediate adhesive materials. The surface layer can be embossed when it is combined with the mixture being extruded.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: May 7, 2024
    Assignee: WELLMADE FLOOR COVERING INT'L INC.
    Inventors: Ming Chen, Zhu Chen
  • Patent number: 11268287
    Abstract: Flooring material has an anti-slip, noise reducing pad directly self-adhered to a bottom surface. The pad is formed by applying a foamable PVC material is directly on the bottom surface of the flooring and heating the PVC material to foam the PVC material. The PVC material may then be cooled to form the pad with a definite formed shape having a resilient outer surface layer and a spongy foamy inner structure.
    Type: Grant
    Filed: January 7, 2019
    Date of Patent: March 8, 2022
    Assignee: WELLMADE FLOOR COVERING INT'L INC.
    Inventor: Zhu Chen
  • Patent number: 10974488
    Abstract: A plank is described and a method for manufacturing the plank. The plank can be produced by mixing polyvinyl chloride powder, coarse whiting and light calcium compound powder, stabilizer, polyethylene wax, internal lubricant, plasticizer, and impact modifier together, and stirring this mixture. The mixture is then extruded through an extruder compound to form a plastic composite base material. A surface layer is then tiled onto the plastic composite base material using thermal compression, without the use of intermediate adhesive materials. The surface layer can be embossed when it is combined with the mixture being extruded.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: April 13, 2021
    Assignee: WELLMADE FLOOR COVERING INT'L INC.
    Inventors: Ming Chen, Zhu Chen
  • Patent number: 10094124
    Abstract: An engineered plank material and a method for making the plank material are disclosed. The plank material includes a veneer that is made out of plant material, and includes a nonwoven fabric or fiberglass mesh adhered to an inward-facing portion of the veneer. The plank material includes an adhesive paper material including macromolecular glue, which is between the veneer and a third layer of the plank material, which is constructed from one of bamboo, wood, or paper. The plank material then includes a fourth layer which is an adhesive paper material including a micromolecular glue. These layers are compressed together at a high heat and a high pressure in order to form the plank material.
    Type: Grant
    Filed: May 4, 2016
    Date of Patent: October 9, 2018
    Assignee: WELLMADE FLOOR COVERING INT'L INC.
    Inventors: Ming Chen, Zhu Chen