Patents by Inventor Alan Qin

Alan Qin 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).

  • Hot or cold pack for shoulder and neck
    Patent number: D754867
    Type: Grant
    Filed: July 28, 2014
    Date of Patent: April 26, 2016
    Inventor: Alan Qin
  • Hot/cold pack for ankle
    Patent number: D767777
    Type: Grant
    Filed: January 7, 2015
    Date of Patent: September 27, 2016
    Inventor: Alan Qin
  • Hot/cold face mask
    Patent number: D767779
    Type: Grant
    Filed: January 7, 2015
    Date of Patent: September 27, 2016
    Inventor: Alan Qin