Patents by Inventor Crest K Turdjiam

Crest K Turdjiam 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).

  • Method of making a corded earplug
    Patent number: 6440339
    Abstract: A corded earplug and a method of making a corded earplug, including providing a flexible cord material. Providing a mold member having at least one mold opening of a shape to produce at least an earplug portion inserting a short portion of the flexible cord material into the interior of the mold opening. Providing plastic material to form the earplug portion, and injecting the plastic material into the mold opening to surround the short portion of the cord material and to integrally form the earplug portion with the short portion of the cord material bonded within the earplug portion.
    Type: Grant
    Filed: October 14, 1999
    Date of Patent: August 27, 2002
    Assignee: Moldex -Metric, Inc.
    Inventors: Mark Magidson, Crest K Turdjiam