Patents by Inventor Brian A. DiMarco

Brian A. DiMarco 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: 5293581
    Abstract: A compact adaptor for holding two individual fiber optic connectors in flexible side-by-side positions for future alignment within a common connector housing. The adaptor comprises two clamp members for engaging the connectors on opposite sides thereof. The clamp members each comprise two shallow U-shaped sections, with each section having a base portion and leg portions integral therewith. A bridge member extends outwardly from the bases and is outwardly bowed such that it can be manipulated by the user of the connectors and adaptor. Such manipulation of the bridge member permits relative movement of the U-shaped sections and thus relative movement of the side-by-side fiber optic connectors in a direction perpendicular to their longitudinal axes.
    Type: Grant
    Filed: April 16, 1993
    Date of Patent: March 8, 1994
    Assignee: Alcoa Fujikura Ltd.
    Inventor: Brian A. DiMarco
  • Patent number: 4867525
    Abstract: An optical connector having an optical fiber mounted in a sleeve, the hardness of the materials comprising the optical fiber being greater than the hardness of the materials comprising the sleeve. An optical connector as described above may be used for making an optical connector having a recessed sleeve, by abrading an end of the optical fiber and the sleeve.
    Type: Grant
    Filed: July 29, 1988
    Date of Patent: September 19, 1989
    Assignee: Siecor Corporation
    Inventors: Brian A. DiMarco, Johnny W. Beatty
  • Patent number: 4799760
    Abstract: A strain relief apparatus, particularly useful for separating individual optical fibers in a multi-fiber optical cable. Optical fibers from the fiber optic cable are fed through the center of a wedging device and into separate tubes. A coupler wedges first and second members against the wedging device, securing strength members, such as aramid fibers from the fiber optic cable and tubes, between the first and second members and the wedging member.
    Type: Grant
    Filed: February 29, 1988
    Date of Patent: January 24, 1989
    Assignee: Siecor Corporation
    Inventors: Johnny W. Beatty, Brian A. DiMarco