Patents by Inventor Mark A. Boyd

Mark A. Boyd 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).

  • Publication number: 20180016786
    Abstract: A building panel system that utilizes a panel structure that is interchangeable and can be utilized for any wall, roof, or floor surface is disclosed. The building panels have mating joints formed from a plurality of male projections along one end surface and a plurality of female recesses along the oppositely disposed end surface. The plurality of male projections on one building panel can be aligned with and received within the plurality of female recesses in an adjacent abutting building panel to form a mating joint therebetween.
    Type: Application
    Filed: July 18, 2016
    Publication date: January 18, 2018
    Inventor: Mark A. Boyd
  • Patent number: 6005215
    Abstract: An electric arc spray gun wherein the spray tips can be precisely aligned is disclosed. The gun body includes converging wire guides located at an acute angle with respect to the horizontal. The diameter of the central portion of each wire guide is slightly less than the bore in which it is received permitting the wire guide to be deflected by the application of pressure to its outer surface. Such pressure is applied by the advancement or retraction of threaded fasteners received through the gun body. By deflecting the wire guides relative to one another, the spray tips can be precisely aligned. The wires which pass through the wire guides and the spray tips come together within the air cap on the gun resulting in the gun producing a very highly defined metallic spray.
    Type: Grant
    Filed: January 28, 1998
    Date of Patent: December 21, 1999
    Inventors: Larry L. Boyd, Mark A. Boyd
  • Patent number: 5377529
    Abstract: A system for monitoring fluid flow in a water supply for detection of leakage. The system includes sensing means for detecting fluid flow and generating a proportional pulse, timing and memory means for recording an occurrence of the pulses, means for determining if a substantially continuous series of pulses occurred over a time period, and means for indicating the results of the determination.
    Type: Grant
    Filed: November 15, 1993
    Date of Patent: January 3, 1995
    Inventor: Mark A. Boyd