Patents by Inventor James Fetterolf, Sr.

James Fetterolf, Sr. 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: 6808416
    Abstract: The invention relates to a coaxial cable connector having a conductive outer shell comprising a mating section and a cylindrical sleeve. The cylindrical sleeve has a cable receiving end having an annular projection with a larger external diameter than the cylindrical sleeve. A coaxial cable is stripped to expose portions of an outer conductor, a dielectric, and a central conductor. The central conductor terminates within a signal pin. A ferrule is positioned over the outer conductor. The outer conductor is folded back over the ferrule. An insulative cylinder is positioned over the dielectric. When a crimping die is applied to the cylindrical sleeve, the crimping die first contacts the annular projection. The annular projection rolls inward and toward the mating section of the conductive outer shell. The annular projection contacts the ferrule pushing the ferrule toward the mating section to create a forward bias inside the cylindrical sleeve.
    Type: Grant
    Filed: April 4, 2002
    Date of Patent: October 26, 2004
    Assignee: Yazaki North America, Inc.
    Inventors: Jeffrey J. Fegley, James English, James Fetterolf, Sr.