Abstract: In a putter, adjustable weights are provide which can be moved to different positions longitudinally along the putter head. The putter head is provided with a channel and the adjustable weights include a slide which slides in the channel. The channel communicates with a slot and studs project through the slot and screw into the slides to tighten the knobs against the putter head to hold the slidable weights in position. The front face of the putter is provided with vertical grooves at a pitch of about 16 grooves per inch with the grooves and the lands between the grooves being of equal width.

Abstract: A device and method for the repair of holes in gypsum wallboard where the device is positioned behind the hole and temporarily secured. The device is the form of a hinged circular plate which can be folded in half to permit its insertion through the hole to be repaired. Elements connected to the two halves are provided to secure the plate in place for application of patching material by fixing the elements to the front surface of the wallboard.