Patents by Inventor Reginald Henry Gram

Reginald Henry Gram 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).

  • Guide for hand held power saws
    Patent number: 4054077
    Abstract: A saw guide for use with a hand held power saw comprises in combination, a base plate having a generally planar edge, a saw blade index which is connected to a side of the base plate and which projects beyond and outwardly of the generally planar edge. The saw blade index has a generally planar first edge extending along the length thereof. The planes of the generally planar edges of the base plate and the saw blade index intersect one another at an angle of 90.degree. or less. The arrangement is such that a workpiece to be cut is placed along the generally planar first edge of the saw blade index and against the side of the base plate where the side of the base plate is held in the face-down position to sandwich the workpiece between the saw guide and a workbench surface. The angle between the planes determines the angle at which the workpiece is cut with the hand held power saw.
    Type: Grant
    Filed: March 24, 1975
    Date of Patent: October 18, 1977
    Inventor: Reginald Henry Gram