Patents by Inventor Qing Kui Xu

Qing Kui Xu 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).

  • Shredder with shock absorbing element
    Patent number: 8789783
    Abstract: Disclosed herein is a shredder with a shredder housing and a shredder mechanism received in the housing, the shredder mechanism enabling the at least one article to be shredded to be fed into cutter elements and a motor being operable to drive the cutter elements in a shredding direction. The shredder also includes at least one shock absorbing element configured to connect the shredder mechanism and shredder housing. The shock absorbing element has a first leg connected to the shredder mechanism, a second leg connected to the shredder housing, and a resilient section interconnecting the first and second legs in a spaced apart relation, so that the shock absorbing element may at least reduce vibrations transmitted from the shredder mechanism to the shredder housing during operation of the shredder.
    Type: Grant
    Filed: January 14, 2009
    Date of Patent: July 29, 2014
    Assignee: Fellowes, Inc.
    Inventors: Qing Kui Xu, Jason Jia
  • SHREDDER WITH SHOCK ABSORBING ELEMENT
    Publication number: 20120111981
    Abstract: Disclosed herein is a shredder with a shredder housing and a shredder mechanism received in the housing, the shredder mechanism enabling the at least one article to be shredded to be fed into cutter elements and a motor being operable to drive the cutter elements in a shredding direction. The shredder also includes at least one shock absorbing element configured to connect the shredder mechanism and shredder housing. The shock absorbing element has a first leg connected to the shredder mechanism, a second leg connected to the shredder housing, and a resilient section interconnecting the first and second legs in a spaced apart relation, so that the shock absorbing element may at least reduce vibrations transmitted from the shredder mechanism to the shredder housing during operation of the shredder.
    Type: Application
    Filed: January 14, 2009
    Publication date: May 10, 2012
    Applicant: Fellowes, Inc.
    Inventors: Qing Kui Xu, Jason Jia