Nut Set Patents (Class 81/160)
  • Patent number: 11247313
    Abstract: An adjustable locking assembly for a pipe wrench structured and arranged to provide a modified nut assembly and locking assembly.
    Type: Grant
    Filed: February 6, 2020
    Date of Patent: February 15, 2022
    Inventor: Michael St. Laurent
  • Patent number: 7587962
    Abstract: A ratcheting handle having a ratchet device, an asymmetrical, triangular-shaped grip, and a tool adapter connected to the grip by the ratchet device, and a selector for changing the ratcheting direction of the ratchet device. The selector has a cylindrical wall that surrounds the tool adapter, guides the tool into engagement with the tool adapter, and stabilizes the tool when the grip is being rotated. The tool may be a conventional socket tool or a universal socket tool having a plurality of pins that are closely packed in parallel to each other and which move in accordance with the size of the fastener. The grip includes a first gripping portion extending below the rotational axis of the ratchet device and a second gripping portion extending above the rotational axis.
    Type: Grant
    Filed: May 2, 2007
    Date of Patent: September 15, 2009
    Inventors: Joel S. Marks, Stephen Quick
  • Patent number: 7077034
    Abstract: The present invention relates to an adjustable spanner (2) having a first fixed jaw (4) and a second moveable jaw (8). The second jaw (8) can be locked in fixed relation to the first jaw (4) by a locking means (16). This locking means (16) is moveable between a first position in which the second jaw (8) is fixed in relation to the first jaw (4) and a second position in which the second jaw (8) is permitted to move with respect to the first jaw (4).
    Type: Grant
    Filed: August 22, 2002
    Date of Patent: July 18, 2006
    Assignee: HTM Products Ltd.
    Inventor: Ian Austin Harrison