Patents by Inventor Martin Schöttli

Martin Schöttli 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).

  • DEVICE FOR PRODUCING A THIN-WALLED ELONGATE BODY SUCH AS A PIPETTE OR A TIP
    Publication number: 20130059027
    Abstract: A device for producing a thin-walled elongate body from thermoplastic material includes a removable sleeve (25) and a bush (33), the casing of the removable sleeve (25) and the bore (31) in the bush (33) are arranged eccentrically with respect to the axis of symmetry of the core and, by rotation relative to one another, a displacement of the core can be achieved both in terms of magnitude and also in relation to a deflection angle.
    Type: Application
    Filed: March 4, 2011
    Publication date: March 7, 2013
    Applicant: SCHOTTLI AG
    Inventor: Martin Schöttli
  • Hot channel multiple injection molding die
    Patent number: 7214053
    Abstract: In a hot channel multiple injection molding die, the molding spaces (15) for the workpieces are each connected to two injection nozzles (9) and the injection nozzles (9) are each connected to two molding spaces (15). The injection nozzles (9) are arranged between the molding spaces (15). Therefore, a small overall height of the lower die part (1) is produced.
    Type: Grant
    Filed: December 21, 2004
    Date of Patent: May 8, 2007
    Assignee: Schöttli AG
    Inventors: Martin Schöttli, Adrian Christinger
  • Pump piston for a disposable syringe
    Patent number: 6562009
    Abstract: A plastic pump piston is provided for a disposable syringe, wherein the disposable syringe has a syringe cylinder which is constructed with a needle cone on one end thereof and at least one gripping plate on the other end thereof, and having a sealing element on the front end of a shaft of the pump piston. The sealing element is made of a material having a higher elasticity than the pump piston material and is molded onto the pump piston in the same mold after the pump piston is injection molded.
    Type: Grant
    Filed: November 9, 2000
    Date of Patent: May 13, 2003
    Assignee: Schöttli AG
    Inventor: Martin Schöttli