Patents by Inventor Karyne P. Prevratil

Karyne P. Prevratil 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: 8520996
    Abstract: A zero-U, high-density fiber optic terminal for data centers and central offices is disclosed. The terminal may be used for optical fiber interconnection and/or optical fiber and fiber optic cable storage. The terminal is removably mountable to a cable tray above fiber optic equipment, in a subfloor below fiber optic equipment or on a wall in proximity of fiber optic equipment. Additionally, the terminal may have an adapter panel with fiber optic adapters for optically connecting the optical fiber of a first fiber optic cable received from the cable tray and the optical fiber of a second fiber optic cable. The second fiber optic cable is intended to extend to the fiber optic equipment. The adapter panel and the fiber optic adapters are angled generally in the direction in which the second fiber optic cable is intended to extend.
    Type: Grant
    Filed: March 31, 2010
    Date of Patent: August 27, 2013
    Assignee: Corning Cable Systems LLC
    Inventors: Andrew P. Cowen, Marcel G. Mures, Karyne P. Prevratil, Joseph A. Weeks
  • Patent number: 7889961
    Abstract: Adapter modules, housing assemblies that house the adapter modules, and frame assemblies that contain the housing assemblies are disclosed that are all relatively compact and support a relatively high density of components. The modules, assemblies and frames have configurations that take advantage of bend-insensitive cable fibers and jumper fibers. The adapter module is a cassette-like case that allows for a length of cable fiber to be wound tightly therein in a substantially circular loop configuration when closed. The housing assembly houses a plurality of adapter modules and is configured so that the cable and jumper fibers have relatively tight bends within the housing interior. The frame assembly is configured to support a plurality of stacked housing assemblies and to route the jumper fibers through routing conduits and/or routing troughs so that the jumper fibers are enclosed within the frame assembly rather than dangling outside of the frame.
    Type: Grant
    Filed: March 27, 2008
    Date of Patent: February 15, 2011
    Assignee: Corning Cable Systems LLC
    Inventors: Monique L. Cote, Andrea M. Ozuna, Karyne P. Prevratil, Diana Rodriguez
  • Publication number: 20100247053
    Abstract: A zero-U, high-density fiber optic terminal for data centers and central offices is disclosed. The terminal may be used for optical fiber interconnection and/or optical fiber and fiber optic cable storage. The terminal is removably mountable to a cable tray above fiber optic equipment, in a subfloor below fiber optic equipment or on a wall in proximity of fiber optic equipment. Additionally, the terminal may have an adapter panel with fiber optic adapters for optically connecting the optical fiber of a first fiber optic cable received from the cable tray and the optical fiber of a second fiber optic cable. The second fiber optic cable is intended to extend to the fiber optic equipment. The adapter panel and the fiber optic adapters are angled generally in the direction in which the second fiber optic cable is intended to extend.
    Type: Application
    Filed: March 31, 2010
    Publication date: September 30, 2010
    Inventors: Andrew P. Cowen, Marcel G. Mures, Karyne P. Prevratil, Joseph A. Weeks
  • Patent number: 7787740
    Abstract: A universal cable bracket for strain relieving a cable in a fiber management system includes a first portion having a cable receiving area defined therein for holding a section of an optic fiber cable with a notch to prevent postponing; a second portion having a complementary cable receiving area for the section of the optic fiber cable, the second portion being configured to mate with the first portion; a routing window defined in at least one of the first and second portions for routing a fiber of the optic fiber cable therethrough; and a sacrament assembly being configured to hold the first and second portions together and to secure the section of the optic fiber cable there between.
    Type: Grant
    Filed: June 12, 2008
    Date of Patent: August 31, 2010
    Assignee: Corning Cable Systems LLC
    Inventors: Wolf Kluwe, Marcel G. Mures, Karyne P. Prevratil, Diana Rodriguez
  • Publication number: 20100129030
    Abstract: Optical splitter modules and related mounting brackets, assemblies, and methods for mounting optical splitter modules in fiber optic equipment housings are disclosed. In certain embodiments, the optical splitter modules can be configured to be “universal,” if desired, meaning they are configured to employ certain common or similar dimensions or form factors. In this manner, the optical splitter modules can be installed in different types of fiber optic equipment housings that would otherwise support different form factors. The optical splitter modules are configured to be disposed and supported in different types of fiber optic equipment housings by being configured to be received in a mounting bracket. The mounting bracket is designed to support the form factor of the universal optical splitter module, but also configured to be compatibly installed in a particular type of fiber optic equipment housing in which the optical splitter module is desired to be installed.
    Type: Application
    Filed: November 24, 2009
    Publication date: May 27, 2010
    Inventors: William J. Giraud, Daniel S. McGranahan, Karyne P. Prevratil
  • Publication number: 20090310928
    Abstract: A universal cable bracket for strain relieving a cable in a fiber management system includes a first portion having a cable receiving area defined therein for holding a section of an optic fiber cable with a notch to prevent pistoning; a second portion having a complementary cable receiving area for the section of the optic fiber cable, the second portion being configured to mate with the first portion; a routing window defined in at least one of the first and second portions for routing a fiber of the optic fiber cable therethrough; and a securement assembly being configured to hold the first and second portions together and to secure the section of the optic fiber cable therebetween.
    Type: Application
    Filed: June 12, 2008
    Publication date: December 17, 2009
    Inventors: Wolf Kluwe, Marcel G. Mures, Karyne P. Prevratil, Diana Rodriguez
  • Publication number: 20090245743
    Abstract: Adapter modules, housing assemblies that house the adapter modules, and frame assemblies that contain the housing assemblies are disclosed that are all relatively compact and support a relatively high density of components. The modules, assemblies and frames have configurations that take advantage of bend-insensitive cable fibers and jumper fibers. The adapter module is a cassette-like case that allows for a length of cable fiber to be wound tightly therein in a substantially circular loop configuration when closed. The housing assembly houses a plurality of adapter modules and is configured so that the cable and jumper fibers have relatively tight bends within the housing interior. The frame assembly is configured to support a plurality of stacked housing assemblies and to route the jumper fibers through routing conduits and/or routing troughs so that the jumper fibers are enclosed within the frame assembly rather than dangling outside of the frame.
    Type: Application
    Filed: March 27, 2008
    Publication date: October 1, 2009
    Inventors: Monique L. Cote, Andrea M. Ozuna, Karyne P. Prevratil, Diana Rodriguez
  • Patent number: 7580608
    Abstract: The present invention discloses a pushing-in device and a method for driving through a cable entry port of an elastomeric sealing element of a fiber optic closure. The pushing-in device comprises a first end having an opening adapted to receive a cable, and a second end having a tip. The tip is capable of penetrating and passing through the cable entry port of the sealing element. The first end is capable of penetrating the sealing element at the cable entry port when the pushing-in device is driven through the cable entry port. In this manner, a cable inserted in the opening of the pushing-in device may be inserted and fed through the sealing element into the fiber optic closure. Also, the pushing-in device may be used as a plug in a cable entry port.
    Type: Grant
    Filed: April 29, 2008
    Date of Patent: August 25, 2009
    Assignee: Corning Cable Systems LLC
    Inventors: Wolf Kluwe, Karyne P. Prevratil, Marcel G. Mures