Patents by Inventor Timothy J. McGraw

Timothy J. McGraw 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: 5060891
    Abstract: A preformed conduit support bracket for supporting vertical raceways extending from electrical control cabinets of industrial machinery. The conduit support bracket comprises a mounting basae and stanchion post. The mounting base consisting of a flat plate with four mounting holes, and a larger center hole. The mounting holes allow for bolts and nuts to attach the mounting base to a control cabinet. The larger center hole allows for inserting a conduit connector through the machine control cabinet without interference from the mounting base. The center hole is sized and so positioned from the stanchion post to allow for proper alignment of both the conduit connector and a conduit hanger. The stanchion post perpendicular to the mounting plate provides a vertical means for securing conduit hangers. The stanchion post having a narrower upper portion and a slot which allows for securing various size of conduit hangers to the stanchion post to any point along its axis.
    Type: Grant
    Filed: October 15, 1990
    Date of Patent: October 29, 1991
    Inventors: Dennis J. Nagy, Timothy J. McGraw
  • Patent number: 4934644
    Abstract: A slotted support clamp for attaching electrical junction boxes and electrical device boxes rigidly and securely to pipes, comprising a pair of complementary clamping flexible pipe straps which engage securely around a pipe by means of screws and nuts. A device mounting bracket extending outwardly from said pipe straps in the plane parallel to the said pipe surface, with a series of slots and screw guides which provide the means of quickly, easily attaching said electrical box to clamp requiring only screws and nuts for attachment.
    Type: Grant
    Filed: January 10, 1989
    Date of Patent: June 19, 1990
    Inventors: Dennis J. Nagy, Timothy J. McGraw