Patents by Inventor Paul F. Bruney, III

Paul F. Bruney, III 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).

  • Loud speaker enclosure
    Patent number: 4439644
    Abstract: A loudspeaker enclosure has a loudspeaker driver mounted on a surface of the enclosure such that the driver has an exposed front face to produce sound waves which are sought to be transmitted to a listening space exterior of the loudspeaker enclosure. A plurality of successive spaced limp or semi-limp non-porous pliable barriers are positioned in an opening between the interior and exterior spaces of the enclosure so as to relieve rear pressure of the loudspeaker driver while attenuating the rear sound waves and providing a damping effect on the loudspeaker driver.
    Type: Grant
    Filed: November 24, 1981
    Date of Patent: March 27, 1984
    Assignee: Edmund M. Jaskiewicz
    Inventor: Paul F. Bruney, III