Patents by Inventor Ronald K. Revell

Ronald K. Revell 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: 7618270
    Abstract: An electrical connector includes a connector housing, a plurality of electrical contacts, and an ejector mechanism coupled to an end of the connector housing. The ejector mechanism has means for ejecting a mating connector out of the connector housing upon movement of the ejector mechanism relative to the connector housing and means for releasably locking a mating connector in the electrical connector. The ejector mechanism is configured to be positioned in at least three stop positions, and optionally includes at least one interference feature configured to define a stop position allowing insertion of a mating connector. The electrical connector can be part of an electrical connector system.
    Type: Grant
    Filed: January 22, 2008
    Date of Patent: November 17, 2009
    Assignee: 3M Innovative Properties Company
    Inventors: Richard J. Scherer, Joseph N. Castiglione, Ronald K. Revell
  • Publication number: 20080176432
    Abstract: An electrical connector includes a connector housing, a plurality of electrical contacts, and an ejector mechanism coupled to an end of the connector housing. The ejector mechanism has means for ejecting a mating connector out of the connector housing upon movement of the ejector mechanism relative to the connector housing and means for releasably locking a mating connector in the electrical connector. The ejector mechanism is configured to be positioned in at least three stop positions, and optionally includes at least one interference feature configured to define a stop position allowing insertion of a mating connector. The electrical connector can be part of an electrical connector system.
    Type: Application
    Filed: January 22, 2008
    Publication date: July 24, 2008
    Inventors: Richard J. Scherer, Joseph N. Castiglione, Ronald K. Revell
  • Patent number: 6574114
    Abstract: A compliant interconnect assembly to electrically connect a first electronic device to a second electronic device comprises a contact set including an electrically insulating flexible film having at least one conductive contact suspended therein. The interconnect assembly also includes a compressible interposer as an electrically insulating elastomer sheet matrix for at least one electrically conducting elastic column to provide a localized conductive path through the thickness of the elastomer sheet. The electrically conducting elastic column comprises a central pillar of conductive spheroidal particles having a first average particle size. The central pillar has a first end opposite a second end. At least the first end has a particulate cap bonded to it including particles having a second average particle size that is less than the first average particle size.
    Type: Grant
    Filed: May 2, 2002
    Date of Patent: June 3, 2003
    Assignee: 3M Innovative Properties Company
    Inventors: Steven R. Brindle, Frank E. Bumb, Jr., John S. Burg, Kwang-Ho Chu, Alexander R. Mathews, Ronald K. Revell