Patents by Inventor Alfons Lamping

Alfons Lamping 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).

  • Sterilization-resistant glass container sealed with an aluminum composite film
    Patent number: 4693385
    Abstract: A sterilization-resistant, sealed glass container is produced by providing the rim of the glass container with a thermoplastic coating of a baking varnish and then heat-sealing an aluminum/polypropylene composite film on to said coating. The rim of the glass container may, optionally, be pretreated with an adhesion promotor before the baking varnish is applied.
    Type: Grant
    Filed: May 6, 1985
    Date of Patent: September 15, 1987
    Assignee: Nyffeler Corti
    Inventors: Alfons Lamping, Beat Karth
  • Cold- or heat-sealable composite film for reclosable packages
    Patent number: 4673601
    Abstract: A cold- or heat-sealable composite film comprises a permanently adhesive layer which is applied to a carrier film and which, on the side facing away from the carrier film, has a covering layer of a material having a low elongation at break and low tear propagation strengths. If the covering layer is not itself cold- or heat-sealable, it is provided with an appropriate cold- or hot-sealing layer. The composite film can be used as a closing membrane for preformed containers or can itself be formed as a container.
    Type: Grant
    Filed: May 6, 1985
    Date of Patent: June 16, 1987
    Assignee: Nyffeler, Corti AG
    Inventors: Alfons Lamping, Beat Karth, Werner Hiltbrunner