Patents by Inventor Herbert Lochner

Herbert Lochner 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: 4211593
    Abstract: A method of making a needled and ornamentally patterned fleece material according to which at least one one-color first pre-needled web of fleece material including fibers, is prepared followed by substantially binding together at least partially fibers of the first web in those surface sections thereof which correspond to the areas where the ornamentation is desired. Furthermore, a second pre-needled web of fleece material is prepared which has a color differing from the color of the first pre-needled web of fleece material and being free from surface sections with fibers bound together. Subsequently placing the first pre-needled web of fleece material in dry condition in face-to-face contact with the second pre-needled web of fleece material, and commonly needling the first and second webs of fleece material together from the outer side of the second web of fleece material to form a pile on the outer side of the first web of fleece material.
    Type: Grant
    Filed: May 31, 1978
    Date of Patent: July 8, 1980
    Assignee: Cikalon Vliesstoffwerk GmbH
    Inventor: Herbert Lochner
  • Patent number: 4047269
    Abstract: Pile fabric is produced by needling in an ornamental pattern a pile layer of loose fibers through the back or nonvisible side of a fabric backing web which is intermittently passed with its back side up through a series of needling stations comprising needles disposed in a particular arrangement to form the fibers into the backing web in a predetermined pattern. A feed duct including a discharge port extending across the fabric web transversely of its feed direction is arranged to deliver fibers onto the back side of the web at a point upstream from the needling station. A suction duct located downstream from the needling station draws loose fibers from the back side of the web through an inlet port which extends across the web transversely of the feed direction.
    Type: Grant
    Filed: June 24, 1976
    Date of Patent: September 13, 1977
    Assignee: CIKALON-Vliesstoff-werke GmbH
    Inventor: Herbert Lochner