Patents by Inventor Bernardino De Sousa

Bernardino De Sousa 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).

  • Adjustable bow cable tensioner.
    Publication number: 20100132685
    Abstract: A bow tensioner that applies an adjustable pre-loaded tension to the bow cables when the bow string is drawn back. When the bow string is released the added tension to the bow cables creates more force to the bow string which increases the force and thrust of the arrow resulting greater speed, accuracy and range.
    Type: Application
    Filed: August 20, 2009
    Publication date: June 3, 2010
    Inventor: Bernardino De Sousa
  • Hands-free animal call holder
    Publication number: 20070155282
    Abstract: An animal call rotating device that allows the user hands free manipulation of the calling device, thereby allowing the user to use both hands to hold and operate a weapon, camera, or other device. The holder can be secured to any part of a hunting stand, frame, shelter, or device.
    Type: Application
    Filed: December 18, 2006
    Publication date: July 5, 2007
    Applicant: De Sousa Hunting Technologies LLC
    Inventor: Bernardino De Sousa