Patents by Inventor Alex Krivoshein

Alex Krivoshein 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).

  • Valve for dispensing spout
    Patent number: D563220
    Type: Grant
    Filed: May 4, 2007
    Date of Patent: March 4, 2008
    Assignee: K&K Custom Packaging, Inc.
    Inventor: Alex Krivoshein
  • Portion of a closure
    Patent number: D579332
    Type: Grant
    Filed: May 4, 2007
    Date of Patent: October 28, 2008
    Assignee: K&K Custom Packaging, Inc.
    Inventor: Alex Krivoshein