Patents by Inventor Darrlyn Edwards

Darrlyn Edwards 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).

  • Patent number: 10220506
    Abstract: A laser measuring device for a pipe fitting including a framing square having a first arm and a second arm attached to the first arm. Each of a pair of laser housing units is disposed on a top surface of the first arm of the framing square. Each of the pair of laser housing units has a central processing unit, a display screen, an activation control disposed proximal the display screen, and a laser directed outward toward the second arm of the framing square. A lever is slidably disposed on the framing square. The central processing unit of each of the upper laser housing unit and the lower laser housing unit is configured to calculate a distance of the laser of each of the upper laser housing unit and the lower laser housing unit, respectively, from a pipe when the framing square is disposed immediately adjacent to a pipe fitting.
    Type: Grant
    Filed: September 21, 2016
    Date of Patent: March 5, 2019
    Inventor: Darrlyn Edwards