Patents by Inventor Boris Klaus Peter Nitsch

Boris Klaus Peter Nitsch 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).

  • Venting device for mold
    Patent number: 8221106
    Abstract: A mold blocking member is described for use in a vent bore of a mold for the manufacture of rubber products. The mold blocking member has a tubular hollow body having a first end and a second end. The second end is preferably chamfered for easy insertion into the mold. The first end has a spring element positioned thereon. A cap is affixed to a flat portion of the spring element. The bottom surface of the cap may optionally include channels.
    Type: Grant
    Filed: October 18, 2010
    Date of Patent: July 17, 2012
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Tayfun Serener-Thielmann, Boris Klaus Peter Nitsch
  • VENTING DEVICE FOR MOLD
    Publication number: 20110142976
    Abstract: A mold blocking member is described for use in a vent bore of a mold for the manufacture of rubber products. The mold blocking member has a tubular hollow body having a first end and a second end. The second end is preferably chamfered for easy insertion into the mold. The first end has a spring element positioned thereon. A cap is affixed to a flat portion of the spring element. The bottom surface of the cap may optionally include channels.
    Type: Application
    Filed: October 18, 2010
    Publication date: June 16, 2011
    Inventors: Tayfun Serener-Thielmann, Boris Klaus Peter Nitsch
  • Venting device for mold
    Patent number: 7811078
    Abstract: A mold blocking member for use in a vent bore of a mold for the manufacture of rubber products is provided. The mold blocking member has a tubular hollow body having a first end and a second end, wherein the first end has a cap with an inner portion surrounded by a recessed annular portion, wherein the inner portion is connected to the recessed annular portion by a sidewall, wherein the sidewall has one or more slots therein. The slots opening has a width dimension in the range of about 0.1 mm to about 0.6 mm and a thickness in the range of about 0.03 mm to about 0.15 mm. It is preferred that the inner portion is flat and recessed with respect to the outer rim of the first end.
    Type: Grant
    Filed: December 15, 2008
    Date of Patent: October 12, 2010
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Tayfun Serener-Thielmann, Boris Klaus Peter Nitsch
  • VENTING DEVICE FOR MOLD
    Publication number: 20100148032
    Abstract: A mold blocking member for use in a vent bore of a mold for the manufacture of rubber products is provided. The mold blocking member has a tubular hollow body having a first end and a second end, wherein the first end has a cap with an inner portion surrounded by a recessed annular portion, wherein the inner portion is connected to the recessed annular portion by a sidewall, wherein the sidewall has one or more slots therein. The slots opening has a width dimension in the range of about 0.1 mm to about 0.6 mm and a thickness in the range of about 0.03 mm to about 0.15 mm. It is preferred that the inner portion is flat and recessed with respect to the outer rim of the first end.
    Type: Application
    Filed: December 15, 2008
    Publication date: June 17, 2010
    Inventors: Tayfun Serener-Thielmann, Boris-Klaus Peter Nitsch