Patents by Inventor Ralph H. Rossdeutscher

Ralph H. Rossdeutscher 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).

  • Publication number: 20030028969
    Abstract: A method of manufacturing a pillow, comprising the steps of granulating pieces of latex foam to produce a variety of sizes of latex foam crumbs; passing the crumbs through a screen to generally exclude most latex foam crumbs which are greater than a predetermined nominal diameter; filling a pillow casing with the screened crumbs; and sealing the casing shut to capture the latex foam crumbs. The screen optimally has apertures approximately ⅜ inch (9.5 mm) in diameter to produce a pillow comprising a casing filled with latex foam crumbs where the latex foam crumbs are in a variety of sizes, generally not exceeding about 1 inch (25.4 mm) in nominal diameter.
    Type: Application
    Filed: August 1, 2001
    Publication date: February 13, 2003
    Inventor: Ralph H. Rossdeutscher
  • Patent number: 5926872
    Abstract: The bed system has a rectangular frame, with a mattress assembly mounted on the frame. The mattress assembly has upper and lower wooden strip layers and intervening foam blocks. Each wooden strip layer has a plurality of laterally-oriented wooden strips arranged in proximity to each other from top to bottom of the frame, with each strip extending from one side panel to the other side panel. There are three foam blocks, namely two outer foam blocks and one central foam block, running from head to foot of the bed between the wooden strip layers. The side panels have inwardly-facing shoulder portions running the length thereof, and the wooden strips of the lower wooden strip layer rest on the shoulder portions, with the outer foam blocks extending outwardly beyond the wooden strips so as to be in general vertical alignment with the outer walls of the side panels. This permits conventional North American fitted sheets and/or bed skirts to be used if desired.
    Type: Grant
    Filed: December 10, 1997
    Date of Patent: July 27, 1999
    Inventor: Ralph H. Rossdeutscher
  • Patent number: 5916086
    Abstract: The bed system has a rectangular frame, with a mattress assembly mounted on the frame. The mattress assembly has upper and lower wooden strip layers and intervening foam blocks. Each wooden strip layer has a plurality of relatively thin, somewhat flexible laterally-oriented wooden strips arranged in proximity to each other from top to bottom of the frame, with each strip extending from one side panel to the other side panel. There are three foam blocks, namely two outer foam blocks and one central foam block, running from head to foot of the bed between the wooden strip layers. A padded layer, preferably of foam approximately 5 cm thick, is positioned on top of the mattress assembly, extending substantially across the full width and length of the mattress assembly. Preferably positioned on top of the padded layer is a sheep's wool mattress pad, also with a cotton cover. Conventional sheets can be used to cover the mattress assembly, padded layer, and mattress pad.
    Type: Grant
    Filed: March 4, 1996
    Date of Patent: June 29, 1999
    Inventor: Ralph H. Rossdeutscher
  • Patent number: D377428
    Type: Grant
    Filed: January 20, 1995
    Date of Patent: January 21, 1997
    Assignee: Performa Plus World Inc.
    Inventor: Ralph H. Rossdeutscher