Patents by Inventor Charin Pandunchat

Charin Pandunchat 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: 20230150730
    Abstract: A reclosable bag comprising a first wall and a second wall, a zipper, and a plurality of impressions. The first and second wall form a product pouch and a mouth, where the mouth is configured to the selectively closable. The zipper further comprises a first profile and a second profile that can be releasably interlocked with each other. The plurality of impressions are formed immediately over and extend into the one or both or the first or second profile along the length of the zipper. The impressions are in an angled orientation with each other to form a generally zigzag pattern such that when the first and second profile are interlocked, a user receives tactile and audible feedback.
    Type: Application
    Filed: November 12, 2021
    Publication date: May 18, 2023
    Inventors: Charin Pandunchat, Sema Srisai, Boonrasin Sonechai, Uthai Rodleang, Weerachon Phueksopha, Chakit Kamaiam