Patents by Inventor Hans-Peter Gruner

Hans-Peter Gruner 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: 5097938
    Abstract: Apparatus for transferring test strips (T), which have detectably different sides and ends, to an examining apparatus, having a collecting chamber for receiving a loose bundle of test strips (T) in which identical ends point in the same direction, having a separator which feeds the test strips (T) individually to a slide member which is movable back and forth between a receiving station and a delivery station, and having a turner controlled by a detector, the turner ensuring that all the test strips (T) in the delivery station are arranged on the slide member with identical sides facing upwards, characterized in that the separator has a chute terminating over the receiving station, from which the test strips (T) are individually fed, with a longitudinal edge pointing downwards, to a deflector controlled by the detector, the deflector sending the test strips (T) away with identical sides facing upwards.
    Type: Grant
    Filed: March 8, 1989
    Date of Patent: March 24, 1992
    Assignee: Boehringer Mannheim GmbH
    Inventors: Hans-Peter Gruner, Jurgen Schildhorn, Stephan Sattler