Patents by Inventor Daniel T. Lilley, Jr.

Daniel T. Lilley, 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).

  • Speaker assembly
    Patent number: 9226061
    Abstract: A speaker assembly provides a system for reproducing low frequency sound and for directing the sound generated both toward and away from a listener, or in any direction desired, by use of an acoustic dipole. The speaker assembly beneficially provides a significantly improved low frequency sound quality, while reducing sound and vibration transmitted to an adjacent space via an airborne or structure-borne pathway. The speaker assembly also beneficially provides for a suitable use in a plurality of environments, including, without limitation, an outdoor environment, a residential setting, or a professional application.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: December 29, 2015
    Inventor: Daniel T. Lilley, Jr.
  • Speaker Assembly
    Publication number: 20150063621
    Abstract: A speaker assembly provides a system for reproducing low frequency sound and for directing the sound generated both toward and away from a listener, or in any direction desired, by use of an acoustic dipole. The speaker assembly beneficially provides a significantly improved low frequency sound quality, while reducing sound and vibration transmitted to an adjacent space via an airborne or structure-borne pathway. The speaker assembly also beneficially provides for a suitable use in a plurality of environments, including, without limitation, an outdoor environment, a residential setting, or a professional application.
    Type: Application
    Filed: August 27, 2014
    Publication date: March 5, 2015
    Inventor: Daniel T. Lilley, JR.
  • Portable seat cushion having pressure-reducing properties
    Patent number: 5855415
    Abstract: A novel, lightweight portable seat cushion using low-to-medium density cellular elastomer foams with pressure-reducing properties to maximize user comfort and a method for manufacturing one configuration of said cushion.
    Type: Grant
    Filed: June 24, 1997
    Date of Patent: January 5, 1999
    Inventor: Daniel T. Lilley, Jr.
  • Vibration isolator or similar article
    Patent number: D262775
    Type: Grant
    Filed: August 23, 1979
    Date of Patent: January 26, 1982
    Assignee: E-A-R Corporation
    Inventor: Daniel T. Lilley, Jr.
  • Vibration isolator or similar article
    Patent number: D263022
    Type: Grant
    Filed: August 23, 1979
    Date of Patent: February 16, 1982
    Assignee: E-A-R Corporation
    Inventors: Daniel T. Lilley, Jr., Elliott H. Berger, John A. Passanisi