Patents by Inventor Rolf Schnarwiler

Rolf Schnarwiler 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: 10118764
    Abstract: A transporting device for transporting a laboratory diagnostic vessel carrier from a first line portion to a second line portion of a conveying line is disclosed. The first line portion is above the second line portion with respect to gravity. The transporting device comprises first and second transporting portions. The first transporting portion is connected to the first line portion and the second transporting portion is connected to the second line portion. The first transporting portion extends in a first direction and the second transporting portion extends in a second direction different from the first direction. The first and second transporting portions transport the laboratory diagnostic vessel carrier by gravity. The first direction comprises at least a first component and the second direction comprises at least a second component. The second component is opposite to the first component. Further, a conveying line comprising such a transporting device is disclosed.
    Type: Grant
    Filed: February 21, 2017
    Date of Patent: November 6, 2018
    Assignee: Roche Diagnostics Operations, Inc.
    Inventors: Rolf Schnarwiler, Beat Jaeggi
  • Publication number: 20170253431
    Abstract: A transporting device for transporting a laboratory diagnostic vessel carrier from a first line portion to a second line portion of a conveying line is disclosed. The first line portion is above the second line portion with respect to gravity. The transporting device comprises first and second transporting portions. The first transporting portion is connected to the first line portion and the second transporting portion is connected to the second line portion. The first transporting portion extends in a first direction and the second transporting portion extends in a second direction different from the first direction. The first and second transporting portions transport the laboratory diagnostic vessel carrier by gravity. The first direction comprises at least a first component and the second direction comprises at least a second component. The second component is opposite to the first component. Further, a conveying line comprising such a transporting device is disclosed.
    Type: Application
    Filed: February 21, 2017
    Publication date: September 7, 2017
    Inventors: Rolf Schnarwiler, Beat Jaeggi
  • Patent number: 6651305
    Abstract: An apparatus for automatically handling sample cups closed with a screwable cap is disclosed. The apparatus for automatically opening, closing and transporting sample cups comprises a transportable gripper (11) which includes a rotatable gripper tool (21) adapted to enter and engage with a recess (35, 36) of said cap (34) to form a connection which can be locked by rotating the gripper tool (21) in a first sense with respect to said sample cup (31) and which can be unlocked by rotating the gripper tool (21) with respect to said sample cup (31) in a second sense opposite to the first.
    Type: Grant
    Filed: April 12, 2001
    Date of Patent: November 25, 2003
    Assignee: Roche Diagnostics Corporation
    Inventors: Walter Fassbind, Rolf Schnarwiler
  • Publication number: 20010013169
    Abstract: An apparatus for automatically handling sample cups closed with a screwable cap is disclosed. The apparatus for automatically opening, closing and transporting sample cups comprises a transportable gripper (11) which includes a rotatable gripper tool (21) adapted to enter and engage with a recess (35, 36) of said cap (34) to form a connection which can be locked by rotating the gripper tool (21) in a first sense with respect to said sample cup (31) and which can be unlocked by rotating the gripper tool (21) with respect to said sample cup (31) in a second sense opposite to the first.
    Type: Application
    Filed: April 12, 2001
    Publication date: August 16, 2001
    Inventors: Walter Fassbind, Rolf Schnarwiler
  • Patent number: 6216340
    Abstract: An apparatus for automatically handling sample cups closed with a screwable cap is disclosed. The apparatus for automatically opening, closing and transporting sample cups comprises a transportable gripper (11) which includes a rotatable gripper tool (21) adapted to enter and engage with a recess (35, 36) of said cap (34) to form a connection which can be locked by rotating the gripper tool (21) in a first sense with respect to said sample cup (31) and which can be unlocked by rotating the gripper tool (21) with respect to said sample cup (31) in a second sense opposite to the first.
    Type: Grant
    Filed: September 29, 1998
    Date of Patent: April 17, 2001
    Assignee: Roche Diagnostics Corporation
    Inventors: Walter Fassbind, Rolf Schnarwiler