Patents by Inventor Vladimir Henrik Nejezchleb

Vladimir Henrik Nejezchleb 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).

  • Self-centering tape reel for single reel tape cartridges
    Publication number: 20040149850
    Abstract: The self-centering tape reel for a single reel tape cartridge provides a magnetic tape reel that is equipped with one or more features to center the tape reel with respect to a rotatably driven feature, such as a drive chuck, in the tape drive that rotates the tape reel. The self-centering tape reel uses a chamfered ring that encircles the drive teeth formed on the tape reel that engage the drive chuck. The chamfered ring fits into a chamfer that is formed in the circumference of the spline access hole located in the bottom of the tape cartridge housing.
    Type: Application
    Filed: December 17, 2003
    Publication date: August 5, 2004
    Inventors: Vladimir Henrik Nejezchleb, Clark Milo Janssen