Weight And Wheel Patents (Class 16/219)
  • Patent number: 8851432
    Abstract: A base assembly removably and adjustably receives a tool and includes a base and a wall extending outwardly from the base. First and second openings are disposed in the wall. First and second cutouts are disposed in the wall to receive the tool. A pivot pin is removably received by the first and second openings. The tool is removably disposed on the pivot pin. A locking ring is disposed on the pivot pin. The locking ring is in a locked position to prevent movement of the pivot pin and in an unlocked position to allow movement of the pivot pin, thereby allowing the tool to be easily moved between positions and securely locked in a desired position.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: October 7, 2014
    Assignee: Hubbell Incorporated
    Inventors: Mark A. Chiasson, Henry Maxwell, Thomas R. Faucher, John Lefavour, Richard Robicheau
  • Patent number: 5752558
    Abstract: A tensioning device is to be used with a control cord of a blind assembly and includes a hollow casing which confines a vertically extending receiving space and which has an open top end portion and a bottom end provided with a pivot portion. A pivot unit mounts rotatably the pivot portion of the casing on a wall body. A cord engaging unit has a pulley formed with a cord engaging groove for passing over of the control cord, and a base slidably provided in the receiving space and having a front side formed with a pulley receiving recess. The pulley is mounted rotatably to the base in the pulley receiving recess. The base further has a top wall formed with a pair of notches which permit extension of parallel sections of the control cord that passes over the pulley. A cover member is mounted on the open top end portion of the casing, and is formed with a pair of slits that are aligned with the notches in the top wall of the base and that permit extension of the parallel sections of the control cord therethrough.
    Type: Grant
    Filed: June 16, 1997
    Date of Patent: May 19, 1998
    Inventor: Cheng-Tai Lin
  • Patent number: 5242006
    Abstract: A drapery weight in which a body portion and cover are snap fittingly engaged each to the other is disclosed. An open space is provided interiorly to receive whatever weights the factory or installer preselects for the given installation. Thereafter, provision is made for a wheel or circular member at the upper inner portion of the body around which the installer can readily engage the closed loop of the draw cord because the body is not totally closed. Finally, a snap-fittingly engaged cover is placed over the wheel or round portion and mates with one of the body sections to close the drapery weight as a unitary member. Snap fitting engagement is provided between the two body shells, and the cover for the rounded member, in the form of a plurality of interacting prongs between the two body shells, and a displaceable engagement for the wheel cover. Optionally a wheel is mounted on the central hub. Otherwise the hub itself is sufficient to hang the weight on the closed loop of the drapery draw cord.
    Type: Grant
    Filed: October 14, 1992
    Date of Patent: September 7, 1993
    Inventor: Eudelio Ortega
  • Patent number: 4411044
    Abstract: A cord weight pulley assembly for traverse rod installations in which the housing is formed in one piece and includes a first housing section having a lower weight receiving cavity and an upper pulley receiving cavity, a second housing section integrally connected to the first housing section and movable to a closed position overlying the weight receiving cavity, and a third housing section integrally connected to the second housing section and movable to a closed position overlying the pulley receiving cavity.
    Type: Grant
    Filed: January 22, 1982
    Date of Patent: October 25, 1983
    Assignee: Graber Industries, Inc.
    Inventor: Boris Volfson
  • Patent number: D643457
    Type: Grant
    Filed: June 21, 2010
    Date of Patent: August 16, 2011
    Inventor: James DeLong
  • Patent number: D1010713
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: January 9, 2024
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Chen-Hsien Cheng, Li-Fang Chen, Ruei-Hong Hong