Patents by Inventor Jan J. Schilham

Jan J. Schilham 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: 5862643
    Abstract: A raised flooring system and methods of forming components of such a system are disclosed. The present flooring system utilizes thin sheet metal, typically galvanized steel, to form a first strip having a plurality of pedestals formed in a spaced apart relation on the strip and connected via wings extending from the first strip to wings extending from a second strip, thereby forming an overall rectilinear, grid-like pattern of pedestals. The pedestals are used to maintain floor panels above a network of channels in which conduit, cables, hoses, pipe and other materials can be routed. The pedestals are punched and formed from strips of sheet metal and have an overall shape generally that of a tower supported by two legs that may have rounded edges for increased load-bearing capacity. The wings that are designed to interlock with corresponding wings from another strip may also be formed from the pedestal-bearing strips.
    Type: Grant
    Filed: October 13, 1997
    Date of Patent: January 26, 1999
    Assignee: Guilford (Delaware) Inc.
    Inventor: Jan J. Schilham
  • Patent number: 5828001
    Abstract: A junction box is disclosed that has a centrally located housing with a bottom and four sides joined to form a closed perimeter. One or two receptacle boxes also having bottoms are attached to and surround the housing. The boxes enclose outlets and the cable and wire connections to the outlets, which may be accessed through the centrally located housing. A cover above the receptacle boxes completely encloses the outlets, preventing water and the like from entering the junction box and shorting any electrical connections. Frames sized to accept various types and sizes of outlets slide into tracks located within the receptacle boxes in order to position the outlets easily and securely, yet removably, within the junction box.
    Type: Grant
    Filed: September 19, 1996
    Date of Patent: October 27, 1998
    Assignee: Guilford (Delaware), Inc.
    Inventor: Jan J. Schilham
  • Patent number: 5713168
    Abstract: A junction box that organizes and provides access to electrical, data, telecommunications or other service lines routed through numerous channels formed between a false floor and an existing floor is disclosed. The housing of the junction box can be placed at virtually any point upon a false floor so that equipment disposed about the false floor can access outlets provided within the housing and connected to electrical, data, telecommunications cables or other service lines. Additionally, a hatch with a cable protector may be provided to cover the junction box while allowing cables to enter into the box for connection to the appropriate outlet.
    Type: Grant
    Filed: March 25, 1994
    Date of Patent: February 3, 1998
    Assignee: Guilford (Delaware), Inc.
    Inventor: Jan J. Schilham
  • Patent number: 5675950
    Abstract: A raised flooring system and methods of forming components of such a system are disclosed. The present flooring system utilizes thin sheet metal, typically galvanized steel, to form a first strip having a plurality of pedestals formed in a spaced apart relation on the strip and connected via wings extending from the first strip to wings extending from a second strip, thereby forming an overall rectilinear, grid-like pattern of pedestals. The pedestals are used to maintain floor panels above a network of channels in which conduit, cables, hoses, pipe and other materials can be routed. The pedestals are punched and formed from strips of sheet metal and have an overall shape generally that of a tower supported by two legs that may have rounded edges for increased load-bearing capacity. The wings that are designed to interlock with corresponding wings from another strip may also be formed from the pedestal-bearing strips.
    Type: Grant
    Filed: August 23, 1994
    Date of Patent: October 14, 1997
    Assignee: Guilford (Delaware), Inc.
    Inventor: Jan J. Schilham
  • Patent number: 5673522
    Abstract: A junction box that organizes and provides access electrical, data, telecommunications or other service lines routed through numerous channels formed between a false floor and an existing floor is disclosed. The housing of the junction box can be placed at virtually any point upon a false floor so that equipment disposed about the false floor can access outlets provided within the housing and connected to electrical, data, telecommunications cables or other service lines. Additionally, a hatch with a cable protector may be provided to cover the junction box while allowing cables to enter into the box for connection to the appropriate outlet. In another embodiment, a flange surrounds the top edge of the junction box housing and has holes through which pedestals or posts that support a false floor may insert.
    Type: Grant
    Filed: February 15, 1995
    Date of Patent: October 7, 1997
    Assignee: Guilford, Inc.
    Inventor: Jan J. Schilham
  • Patent number: RE39097
    Abstract: A raised flooring system and methods of forming components of such a system are disclosed. The present flooring system utilizes thin sheet metal, typically galvanized steel, to form a first strip having a plurality of pedestals formed in a spaced apart relation on the strip and connected via wings extending from the first strip to wings extending from a second strip, thereby forming an overall rectilinear, grid-like pattern of pedestals. The pedestals are used to maintain floor panels above a network of channels in which conduit, cables, hoses, pipe and other materials can be routed. The pedestals are punched and formed from strips of sheet metal and have an overall shape generally that of a tower supported by two legs that may have rounded edges for increased load-bearing capacity. The wings that are designed to interlock with corresponding wings from another strip may also be formed from the pedestal-bearing strips.
    Type: Grant
    Filed: October 14, 1999
    Date of Patent: May 23, 2006
    Assignee: Guildford (Delaware), Inc.
    Inventor: Jan J. Schilham