Patents by Inventor Mark A. Udell

Mark A. Udell 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).

  • Sleeve and captive bolt assembly
    Patent number: 6030161
    Abstract: Disclosed is a fastener which includes a sleeve having an outwardly extending flange at a first end. A bolt extends in the sleeve and is axially moveable therein. A collar has a retaining portion which is engaged with a second end of the sleeve and the collar provides an outwardly extending flange adjacent the second end of the sleeve. The retaining portion of the collar prevents removal of the bolt from the sleeve when the bolt is at least partially axially withdrawn from the sleeve toward the collar. The retaining portion thereby retains the bolt in an axially displaceable, captive relation to the sleeve.
    Type: Grant
    Filed: June 23, 1998
    Date of Patent: February 29, 2000
    Assignee: Textron, Inc.
    Inventors: Mark A. Udell, Roger K. Rich
  • Magnetic dendrometer
    Patent number: D1021580
    Type: Grant
    Filed: December 2, 2021
    Date of Patent: April 9, 2024
    Inventors: Cameron Clonch, Bryson Goto, Mark Huynh, John Selker, Chet Udell