Invention Grant
- Patent Title: Pre-slit donut break seal
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Application No.: US13234972Application Date: 2011-09-16
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Publication No.: US09821540B2Publication Date: 2017-11-21
- Inventor: Daniel Salvatore Montuori , Jeffrey K. Groth , Leland E. Moll
- Applicant: Daniel Salvatore Montuori , Jeffrey K. Groth , Leland E. Moll
- Applicant Address: US OH Solon
- Assignee: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
- Current Assignee: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
- Current Assignee Address: US OH Solon
- Agency: Abel Law Group, LLP
- Agent Chi Suk Kim
- Main IPC: B32B5/18
- IPC: B32B5/18 ; B32B27/00 ; B32B7/04 ; B32B3/26 ; B32B37/06 ; B32B38/04 ; B32B37/20
Abstract:
A break seal is provided which comprises a foam sheet and a film layer. The foam sheet comprises a center hole. The film layer is partially scored through the thickness.
Public/Granted literature
- US20120067883A1 PRE-SLIT DONUT BREAK SEAL Public/Granted day:2012-03-22
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