Patents by Inventor Peizi Zhao

Peizi Zhao 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).

  • Publication number: 20120000254
    Abstract: A magnetic thrust theft-proof label comprises a shell composed of an upper cover and a pedestal. A coil alarm and a theft-proof nail locking mechanism are provided between the upper cover and the pedestal. A theft-proof nail is inserted into the shell from the upper cover and located by the locking mechanism. The locking mechanism comprises a locking bead cap with a trapezoid section, a locking bead fixing seat fitting with the inner cavity of the locking bead cap, no less than three locking beads and a spring component resisting the locking bead fixing seat. A magnetic force switch device is provided on the locking mechanism. A magnetic block in the magnetic force switch device is pushed by a magnet in an unlocking piece to move towards a direction away from the magnet. The magnetic block pushes the locking mechanism to open.
    Type: Application
    Filed: March 10, 2010
    Publication date: January 5, 2012
    Inventor: Peizi Zhao
  • Publication number: 20080296324
    Abstract: A non-slip hanger includes a hanger body (1) and a hook (2). There are two upper holders (11,12) on the top of both sides of the said main body (1) so that clothing can be inserted from the upper holder apertures.
    Type: Application
    Filed: November 28, 2006
    Publication date: December 4, 2008
    Inventors: Peizi Zhao, Yongwu Hu