Patents Assigned to HALLMARK STONE COMPANY
  • Devices for supporting and transporting sheet materials
    Patent number: 8601651
    Abstract: In one exemplary embodiment, a low-profile clamping system generally includes first and second elongate supports engageable with an edge portion of a sheet material for supporting at least part of the sheet material against bending. A fastener can releasably couple the first and second elongate supports to the edge portion of the sheet material. The first and second elongate supports define a channel for receiving the edge portion of the sheet material into the channel when supporting the sheet material. In another exemplary embodiment, an apparatus for transporting a sheet material generally includes a frame, at least one wheel coupled to the frame for allowing rolling movement of the frame, and an adjustable vice coupled to the frame for securing a sheet material in the vice on the frame.
    Type: Grant
    Filed: October 6, 2009
    Date of Patent: December 10, 2013
    Assignee: Hallmark Stone Company
    Inventor: Frederick Joseph Christen
  • DEVICES FOR SUPPORTING AND TRANSPORTING SHEET MATERIALS
    Publication number: 20100019116
    Abstract: In one exemplary embodiment, a low-profile clamping system generally includes first and second elongate supports engageable with an edge portion of a sheet material for supporting at least part of the sheet material against bending. A fastener can releasably couple the first and second elongate supports to the edge portion of the sheet material. The first and second elongate supports define a channel for receiving the edge portion of the sheet material into the channel when supporting the sheet material. In another exemplary embodiment, an apparatus for transporting a sheet material generally includes a frame, at least one wheel coupled to the frame for allowing rolling movement of the frame, and an adjustable vice coupled to the frame for securing a sheet material in the vice on the frame.
    Type: Application
    Filed: October 6, 2009
    Publication date: January 28, 2010
    Applicant: HALLMARK STONE COMPANY
    Inventor: Frederick Joseph Christen
  • DEVICES FOR SUPPORTING AND TRANSPORTING SHEET MATERIALS
    Publication number: 20090096180
    Abstract: In one exemplary embodiment, a low-profile clamping system generally includes first and second elongate supports engageable with an edge portion of a sheet material for supporting at least part of the sheet material against bending. A fastener can releasably couple the first and second elongate supports to the edge portion of the sheet material. The first and second elongate supports define a channel for receiving the edge portion of the sheet material into the channel when supporting the sheet material. In another exemplary embodiment, an apparatus for transporting a sheet material generally includes a frame, at least one wheel coupled to the frame for allowing rolling movement of the frame, and an adjustable vice coupled to the frame for securing a sheet material in the vice on the frame.
    Type: Application
    Filed: October 16, 2007
    Publication date: April 16, 2009
    Applicant: HALLMARK STONE COMPANY
    Inventors: Frederick Joseph Christen, Adam Jason Shelton