Patents by Inventor Elbert W. Dooley, Jr.

Elbert W. Dooley, Jr. 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).

  • Security tag having arcuate channel and detacher apparatus for same
    Patent number: 5426419
    Abstract: An EAS tag in which the tag is held to an article by an attaching assembly a part of which is releasably prevented from being withdrawn from the body of the tag. The tag body is provided with an arcuate channel through which an arcuate detacher probe can be guided for releasing the attaching assembly part. A spring clamp provides the releasable preventing function and includes jaws specifically adapted to respond to in-plane torsional forces provided by the arcuate probe which is moved through the arcuate channel by rotation to reach the spring clamp. Hand and power actuated detacher assemblies incorporating the arcuate probe are also provided.
    Type: Grant
    Filed: January 14, 1993
    Date of Patent: June 20, 1995
    Assignee: Sensormatic Electronics Corporation
    Inventors: Thang t. Nguyen, Elbert W. Dooley, Jr., Hans P. Witzky, Norman Hansen
  • Anti-theft tag for clothing articles
    Patent number: D343134
    Type: Grant
    Filed: February 16, 1993
    Date of Patent: January 11, 1994
    Assignee: Sensormatic Electronics Corporation
    Inventors: Hans P. Witzky, Elbert W. Dooley, Jr.
  • Anti-theft tag for clothing articles
    Patent number: D343135
    Type: Grant
    Filed: February 16, 1993
    Date of Patent: January 11, 1994
    Assignee: Sensormatic Electronics Corporation
    Inventors: Hans P. Witzky, Elbert W. Dooley, Jr.
  • Anti-theft tag for clothing articles
    Patent number: D343368
    Type: Grant
    Filed: February 16, 1993
    Date of Patent: January 18, 1994
    Assignee: Sensormatic Electronics Corporation
    Inventors: Hans P. Witzky, Elbert W. Dooley, Jr.