Patents by Inventor Ross E. MacDonald

Ross E. MacDonald 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: 5088123
    Abstract: A protective garment includes a wire mesh portion made from a wire material comprising a plurality of loosely interlinked metal wire rings, and at least one helically coiled stiffening element which is interwoven through a plurality of the metal wire rings in the wire mesh portion for maintaining the latter in a predetermined orientation. The garment can be effectively embodied as a protective glove which includes a wire mesh cuff portion having a plurality of helically coiled stiffening elements interwoven therein to maintain the cuff portion in a predetermined form.
    Type: Grant
    Filed: May 10, 1991
    Date of Patent: February 18, 1992
    Assignee: Whiting and Davis Company, Inc.
    Inventor: Ross E. MacDonald
  • Patent number: 4843650
    Abstract: Disclosed is a protective metal mesh glove that has no side opening, yet has a wide enough opening for the hand of the user to fit inside. A V-shaped portion of metal mesh is secured to the sides of the slit to enclose a wearer's hand with metal mesh. When a closure strap is opened, the V-shaped portion extends to its full V-shape. When the glove is fastened by tightening and securing the strap, the upper tips of the V-shaped section overlap each other, thereby securely and completely closing the glove.
    Type: Grant
    Filed: January 11, 1988
    Date of Patent: July 4, 1989
    Inventors: Lawrence W. Kangas, Ross E. MacDonald
  • Patent number: 4471495
    Abstract: A metal mesh protective glove extending continuously around the user's hand and fingers. A continuous cuff extends around the circumference of the glove near the user's wrist and encloses a strap which is free to slide in and is removable from the cuff. The opposite ends of the strap extend from an opening in the cuff; and the strap includes means to secure its ends to each other to form a band of varying length so that the strap and cuff may be tightened about the wearer's wrist with minimum folding or drooping of the glove mesh.
    Type: Grant
    Filed: January 14, 1983
    Date of Patent: September 18, 1984
    Assignee: Whiting and Davis Company, Inc.
    Inventors: Gary E. Kruse, Ross E. MacDonald