Invention Grant
- Patent Title: Expanded metal core
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Application No.: US15886506Application Date: 2018-02-01
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Publication No.: US10676301B2Publication Date: 2020-06-09
- Inventor: Michael H. Wallner
- Applicant: WALLNER EXPAC, INC.
- Applicant Address: US CA Ontario
- Assignee: WALLNER EXPAC, INC.
- Current Assignee: WALLNER EXPAC, INC.
- Current Assignee Address: US CA Ontario
- Agency: Lewis Roca Rothgerber Christie LLP
- Main IPC: B65H75/10
- IPC: B65H75/10 ; B65H18/28
Abstract:
A material roll includes a core made from expanded metal, and a first sheet of material wound a plurality of times over the core.
Public/Granted literature
- US20180222709A1 EXPANDED METAL CORE Public/Granted day:2018-08-09
Information query
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