Patents by Inventor Alfred Knospins

Alfred Knospins 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).

  • Method of securing mat adhesives to dentures
    Patent number: 4867681
    Abstract: Method for securing an insert to a denture. A sheet of standard denture adhesive, which conforms to the denture gum-receiving surface is overlaid over the gum-receiving surface. The dentures are predrilled at the ends thereof with holes to permit fastening of the ends of the adhesive material to the denture. By using a standard household polyester thread and needle, it is possible to sew the ends of the adhesive material to the first and second denture ends, maintaining the adhesive material ends in proper relationship with the denture, and preventing slippage.
    Type: Grant
    Filed: March 9, 1988
    Date of Patent: September 19, 1989
    Inventor: Alfred Knospins