Invention Grant
- Patent Title: Proof box construction
- Patent Title (中): 防爆箱施工
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Application No.: US16593837Application Date: 1937-09-27
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Publication No.: US2212001APublication Date: 1940-08-20
- Inventor: ANETSBERGER FRANK A
- Applicant: ANETSBERGER FRANK A
- Assignee: Frank A Anetsberger
- Current Assignee: Frank A Anetsberger
- Priority: US16593837 1937-09-27
- Main IPC: A47B57/00
- IPC: A47B57/00
Public/Granted literature
- US11059506B2 Physical shopping cart having features for use in customer checkout of items placed into the shopping cart Public/Granted day:2021-07-13
Information query
