Patents by Inventor Hubertus C. Starp

Hubertus C. Starp 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: 5082712
    Abstract: A floor covering with a fiber pile which is anchored in a layer selected from the group consisting of a latex, polyvinyl chloride, and bitumen layer, and a substrate layer, includes a base plate. The base plate is provided with burls which project to one side in rows at a distance with attendant formation of cable channels. The base plate with the burls is constituted by a knitted or woven material which is coated with synthetic resin and hardened. Alternately the cable channels can be provided in a spacer of planar configuration which has burl-type projections on at least one planar side, and where the projections leave between them intermediate spaces which constitute the cable channels.
    Type: Grant
    Filed: January 25, 1988
    Date of Patent: January 21, 1992
    Inventor: Hubertus C. Starp