Patents by Inventor Alvin Guignard

Alvin Guignard 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).

  • Brick tie
    Patent number: 4843776
    Abstract: A brick tie for anchoring a brick wall to a vertical channel-shaped member open on one side and to which a drywall has already been secured. The brick tie has a first part with a body portion insertable into the channel-shaped member through the open side thereof and wedgeable therein, and a second part attachable to the first part and positionable between adjacent bricks as the wall is being constructed, with one of the parts passing through the drywall.
    Type: Grant
    Filed: July 19, 1988
    Date of Patent: July 4, 1989
    Inventor: Alvin Guignard