Patents by Inventor Heinz Kolling

Heinz Kolling 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: 4749635
    Abstract: In this plate electrode for use in alkaline electrochemical elements or disposable batteries and accumulators, the cover-walls are formed by two metal fabric pieces (1, 2) of plate size. A netting (3), made of thermoplastic material, is located in between. The netting apertures form squares (7) for receiving the active composition (6). In production, the plate, constructed in this way, is compressed over the whole surface under the influence of heat, so that the metal fabric pieces are fused into the plastic netting. The active composition is compressed at the same time. The metal fabrics consist of uniform wire material, especially of nickel. In comparison with conventional pocket plates comprising pockets produced or assembled from perforated metal sheet, the present plate electrode possesses advantages with respect to its quality features and production costs.
    Type: Grant
    Filed: June 26, 1985
    Date of Patent: June 7, 1988
    Inventors: Max Muller, Heinz Kolling