Patents by Inventor John Michael Carraher

John Michael Carraher 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).

  • Swiveling multi-clamp fastener
    Patent number: 7241071
    Abstract: A fastener for joining two pieces of rebar together in a rebar grid used to reinforce subsequently poured concrete is described. The fasteners include two clamp pieces that in certain embodiments completely wrap around a piece of rebar and are tightly secured thereto. Further, each clamp piece can swivel or rotate up to 360 degrees relative to the other clamp piece such that two rebar pieces intersecting at any angle can be coupled together.
    Type: Grant
    Filed: May 21, 2004
    Date of Patent: July 10, 2007
    Assignee: Jiffy Clip, Inc.
    Inventors: John Michael Carraher, Terry Daniel Newton