Invention Grant
- Patent Title: Method for manufacturing a thermoplastic bag
- Patent Title (中): 热塑性塑料袋的制造方法
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Application No.: US14105803Application Date: 2013-12-13
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Publication No.: US09403337B2Publication Date: 2016-08-02
- Inventor: Frank F. Su
- Applicant: Frank F. Su
- Applicant Address: US CA Cerritos
- Assignee: IPS INDUSTRIES, INC.
- Current Assignee: IPS INDUSTRIES, INC.
- Current Assignee Address: US CA Cerritos
- Agency: Law Office of Steven R. Olsen, PLLC
- Agent Steven R. Olsen
- Main IPC: B31B19/64
- IPC: B31B19/64 ; B65D33/08
Abstract:
The invention relates to a method for manufacturing a thermoplastic bag with a substantially flat and rectangular bottom. The bag may also include a carrying handle and/or a tab with a mounting hole.
Public/Granted literature
- US20150165714A1 METHOD FOR MANUFACTURING A THERMOPLASTIC BAG Public/Granted day:2015-06-18
Information query
