Invention Grant
US07665705B2 Picture frame positioner 失效
相框定位器

  • Patent Title: Picture frame positioner
  • Patent Title (中): 相框定位器
  • Application No.: US11680976
    Application Date: 2007-03-01
  • Publication No.: US07665705B2
    Publication Date: 2010-02-23
  • Inventor: Hammond Wong
  • Applicant: Hammond Wong
  • Agent Walter J. Tencza, Jr.
  • Main IPC: A47G1/16
  • IPC: A47G1/16 A47G1/24
Picture frame positioner
Abstract:
An apparatus is provided including a main body portion, a first portion connected to the main body portion, and an extension portion connected to the first portion. The extension portion is comprised of an extension arm and a base. The base is configured to slide up and down the extension arm. The apparatus further includes a base engagement means, and a base release. The base engagement means does not allow the base to slide down the extension arm away from the first portion unless the base release has been activated. The base engagement means allows the base to slide up the extension arm toward the first portion regardless of whether the base release has been activated. The apparatus may be used to hang up a picture frame.
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