Patents by Inventor Bob Hutchings

Bob Hutchings 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: 6907675
    Abstract: A marker for marking the location for drilling holes to pass the line of bolts in a plate to be secured to the slab of a building. The marker includes a rotatable gauge having a plurality of different sizes of notches each to nest a different diameter of bolt to locate the center of the bolt a predetermined distance from approximately the center of the plate. The user positions the marker against the bolt and atop the plate and imparts a force to cause a tip to impart a mark on the plate for the location for a hole to pass the bolt. The gauge may also be used to obtain the size of the bolt and hence the hole required to closely pass the bolt.
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: June 21, 2005
    Inventor: Bob Hutchings
  • Patent number: D445701
    Type: Grant
    Filed: August 8, 2000
    Date of Patent: July 31, 2001
    Inventor: Bob Hutchings