Patents by Inventor Nels V. Lewis

Nels V. Lewis 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: 6889398
    Abstract: A coil spring containing mattress comprises a coil spring encased in a sealed container or casing. One or more compressible pads may be included within the casing. Desirably, these pads are of an open-celled foam material which may be compressed in response to applied pressure. Air may be allowed to flow from the mattress to facilitate compression of the mattress and then blocked to assist in maintaining the mattress in a compressed state, for example for shipment.
    Type: Grant
    Filed: June 17, 2002
    Date of Patent: May 10, 2005
    Assignee: Paramount Bedding, Inc.
    Inventor: Nels V. Lewis
  • Patent number: 6739107
    Abstract: An apparatus for packaging resiliently compressible articles is disclosed. In one embodiment, the apparatus has at least two rotatable, spaced apart article engaging elements adapted to receive an end portion of an article for rolling the article into a compact rolled up configuration. Each article engaging element can be rotatably mounted to one of at least two arm portions, which are desirably pivotally mounted to the apparatus. At least one of the arm portions can be adapted to be movable in a lateral direction. The apparatus may also be provided with a vacuum hose fluidly connected to a vacuum source for vacuum packing an article desirably before it is rolled-up. A spring containing mattress is also disclosed, which, in one embodiment, comprises plural rows of springs and substantially C-shaped border wires extending around the periphery of the end portions of the upper and lower surfaces of the mattress.
    Type: Grant
    Filed: February 28, 2001
    Date of Patent: May 25, 2004
    Assignee: Paramount Bedding, Inc.
    Inventors: Nels V. Lewis, Gary C. Harding
  • Publication number: 20030229943
    Abstract: A coil spring containing mattress comprises a coil spring encased in a sealed container or casing. One or more compressible pads may be included within the casing. Desirably, these pads are of an open-celled foam material which may be compressed in response to applied pressure. Air may be allowed to flow from the mattress to facilitate compression of the mattress and then blocked to assist in maintaining the mattress in a compressed state, for example for shipment.
    Type: Application
    Filed: June 17, 2002
    Publication date: December 18, 2003
    Applicant: Paramount Bedding, Inc., dba Paramount Manufacturing
    Inventor: Nels V. Lewis