Patents by Inventor Manfred Gries

Manfred Gries 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: 5345750
    Abstract: An apparatus for supplying flat, disc-like articles, such as pharmaceutical compacts and similarly configured technical small parts, in particular tablets (1), and for sealing the articles in hot-sealing sheet (5, 105) comprises a conveyor for supplying the articles and two hot-sealing rollers (30, 130), one of which is arranged on either side of a conveying path (3). A hot-sealing sheet (5, 105), is supplied from each roller so that the rollers receive the articles in seal wells (32, 132) between the hot-sealing sheets and seal the articles between the sheets. A finger roller (10) for positioning the articles is arranged on the conveying path (3) in front of the hot-sealing rollers (30, 130). Between the finger roller (10) and the hot-sealing rollers (30, 130) on both sides of the conveying path (3) there is a respective polygonal roller (20, 120) for geometrical constrained guiding and separating of the articles.
    Type: Grant
    Filed: January 22, 1993
    Date of Patent: September 13, 1994
    Assignee: PVT Piepenbrock Verpackungstechnik GmbH
    Inventors: Manfred Gries, Roland Klein
  • Patent number: 4965983
    Abstract: A method and an apparatus are described for making individual strips and feeding the strips to a packaging machine for the strips, in particular to a sealing machine, for sealing the strips into a sheet or foil. The individual strips are cut simultaneously from card-like material and by continuous constrained guiding led from the cutting means to the packaging machine. The constrained guiding is provided by magazines with receiving compartments for the strips and clocked transfer means. This makes it possible to obtain a high cutting output and a correspondingly high and exact packaging output. The invention is intended in particular for processing diagnostic test strips.
    Type: Grant
    Filed: February 2, 1989
    Date of Patent: October 30, 1990
    Assignee: Sieber Verpackungstechnik GmbH & Co. KG
    Inventors: Roland Muller, Manfred Gries, Roland Klein