Patents by Inventor David L. Despins

David L. Despins has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9820600
    Abstract: An applicator for dispensing seaming adhesive onto the edges of pieces of adjacent floor-covering material is provided. The applicator tip can include, from top to bottom, a leg portion, a relatively narrow ankle portion and a foot portion. The body can connect with a seaming adhesive dispensing device to allow seaming adhesive to flow into a passageway in the body. The ankle portion includes an orifice extending through the applicator tip from side-to-side and intersects with the passageway so that seaming adhesive can flow through the orifice. The foot portion includes a pair of opposing wedges extending sideways from the body. The applicator tip can be drawn along a line of abutment between adjacent pieces of floor-covering material. The ankle portion can further include a glue channel that directs the edges of the floor-covering material towards the orifice so that seaming adhesive can be dispensed along the edges and along the bottom surfaces of the edges.
    Type: Grant
    Filed: January 15, 2016
    Date of Patent: November 21, 2017
    Assignee: Omnimart Distributions Inc.
    Inventors: David L. Despins, Maurice L. Despins
  • Patent number: 9581181
    Abstract: A seaming tape for joining pieces of floor-covering together, such as carpet or resilient floor covering material, and a method for using the same to join adjacent pieces of planar material is provided. The seaming tape can include an upper mesh tape portion and a lower blocking tape portion that is narrower in width than the mesh tape portion. The mesh tape portion can further include a pressure-sensitive adhesive to hold the blocking tape portion in position.
    Type: Grant
    Filed: December 12, 2014
    Date of Patent: February 28, 2017
    Assignee: Omnimart Distributions Inc.
    Inventors: Maurice L. Despins, David L. Despins
  • Publication number: 20160221026
    Abstract: An applicator for dispensing seaming adhesive onto the edges of pieces of adjacent floor-covering material is provided. The applicator tip can include, from top to bottom, a leg portion, a relatively narrow ankle portion and a foot portion. The body can connect with a seaming adhesive dispensing device to allow seaming adhesive to flow into a passageway in the body. The ankle portion includes an orifice extending through the applicator tip from side-to-side and intersects with the passageway so that seaming adhesive can flow through the orifice. The foot portion includes a pair of opposing wedges extending sideways from the body. The applicator tip can be drawn along a line of abutment between adjacent pieces of floor-covering material. The ankle portion can further include a glue channel that directs the edges of the floor-covering material towards the orifice so that seaming adhesive can be dispensed along the edges and along the bottom surfaces of the edges.
    Type: Application
    Filed: January 15, 2016
    Publication date: August 4, 2016
    Inventors: David L. Despins, Maurice L. Despins
  • Publication number: 20150083323
    Abstract: A seaming tape for joining pieces of floor-covering together, such as carpet or resilient floor covering material, and a method for using the same to join adjacent pieces of planar material is provided. The seaming tape can include an upper mesh tape portion and a lower blocking tape portion that is narrower in width than the mesh tape portion. The mesh tape portion can further include a pressure-sensitive adhesive to hold the blocking tape portion in position.
    Type: Application
    Filed: December 12, 2014
    Publication date: March 26, 2015
    Inventors: Maurice L. Despins, David L. Despins
  • Publication number: 20110214795
    Abstract: A seaming tape for joining pieces of floor-covering together, such as carpet or resilient floor covering material, and a method for using the same to join adjacent pieces of planar material is provided. The seaming tape can include an upper mesh tape portion and a lower blocking tape portion that is narrower in width than the mesh tape portion. The mesh tape portion can further include a pressure-sensitive adhesive to hold the blocking tape portion in position.
    Type: Application
    Filed: March 3, 2011
    Publication date: September 8, 2011
    Inventors: Maurice L. Despins, David L. Despins