Patents by Inventor Sven I. Spolander

Sven I. Spolander 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).

  • Paper block or pad and a method of producing it
    Patent number: 4667983
    Abstract: A block or pad comprising a folder with two covers (1,2) joined to each other by a spine (3), on the inside of which a thermosetting binder in the form of a strip (6) has been attached and also comprising a sheaf of papers (8), one side edge of which is joined to the inside of the spine via the strip. At least some of the sheets joined to the inside of the spine (3) are provided with weakening lines (7) parallel to, and at a small distance from portions of the sheet which remain joined to the strip. The invention also relates to a method of producing the block or pad.
    Type: Grant
    Filed: July 2, 1985
    Date of Patent: May 26, 1987
    Assignee: Bind-O-Matic AB
    Inventor: Sven I. Spolander