Patents by Inventor Sang Man IM

Sang Man IM 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).

  • Lid Assembly for Airtight Container
    Publication number: 20150203264
    Abstract: Disclosed herein is a lid assembly for an airtight container in which an airtight container product may be directed in various manners by having an improved lid assembly such that a lid body and locking blade portions are integrally formed of different materials, and Tritan resin which has high transparency and is an eco-friendly material may be effectively applied to the lid assembly.
    Type: Application
    Filed: October 12, 2012
    Publication date: July 23, 2015
    Inventor: Sang Man IM