Patents by Inventor Kees Kleinjan

Kees Kleinjan 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).

  • Splicing tape, splicing method and splice using the splicing tape
    Patent number: 5692699
    Abstract: A splicing tape (100) includes a splicing portion (1, 2) and an attachment portion (10", 41), the attachment portion (10", 41) being provided for releasably and self-supportively attaching the splicing tape (100) substantially across the width of a roll of sheet material. A first adhesive layer (2) is provided to attach the leading edge of the roll to the splicing tape (100). The attachment portion (10", 41) is adapted to release the leading edge and splicing portion (1, 2) from the underlying sheet material leaving a non-tacky first surface of the underlying sheet material. A butt or overlap splice can be completed by attaching a further sheet material to the splicing portion (1, 2). The attachment portion (10", 41) includes preferably portions (10") for separating the attachment portion from the splicing portion (1, 2) and/or portions (41) for detaching the attachment portion from the surface of the underlying layer. Methods of making permanent or flying splices are provided.
    Type: Grant
    Filed: January 30, 1996
    Date of Patent: December 2, 1997
    Assignees: Minnesota Mining and Manufacturing Company, KNP Papier B.V.
    Inventors: Hans Julius Weirauch, Kees Kleinjan, Emile Couvee, Max Holderbusch