Invention Grant
- Patent Title: Plastic bag zipper closure with sealing projections
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Application No.: US16370083Application Date: 2019-03-29
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Publication No.: US10683142B2Publication Date: 2020-06-16
- Inventor: Garth Bielke , Natee Tasadoug
- Applicant: Inteplast Group Corporation
- Applicant Address: US NJ Livingston
- Assignee: Inteplast Group Corporation
- Current Assignee: Inteplast Group Corporation
- Current Assignee Address: US NJ Livingston
- Agency: Stinson LLP
- Main IPC: B65D33/25
- IPC: B65D33/25 ; B29C65/08 ; B29C65/58 ; B29C65/72 ; B29C65/82 ; B29C65/00 ; B29C65/02 ; B29L31/00 ; B29L5/00
Abstract:
A plastic bag comprising a welded segment at its closure which comprises sealing projections and interlocking projections to form a high integrity seal at the closure edges.
Public/Granted literature
- US20190225383A1 PLASTIC BAG ZIPPER CLOSURE WITH SEALING PROJECTIONS Public/Granted day:2019-07-25
Information query
