Invention Grant
- Patent Title: Multi-part underlayment and method of manufacture
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Application No.: US17473336Application Date: 2021-09-13
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Publication No.: US11697280B2Publication Date: 2023-07-11
- Inventor: Jonny E. Folkersen
- Applicant: Roofers' Advantage Products, LLC
- Applicant Address: US NH E. Wakefield
- Assignee: Roofers' Advantage Products, LLC
- Current Assignee: Roofers' Advantage Products, LLC
- Current Assignee Address: US NH E. Wakefield
- Agency: Maine Cernota & Rardin
- Main IPC: B32B38/18
- IPC: B32B38/18 ; E04D12/00 ; B32B37/12 ; B32B38/00
Abstract:
A multipart underlayment having a cap sheet and base sheet combined to form a pocket for securely holding building materials and environmentally-friendly manufacturing method for manufacturing the same.
Public/Granted literature
- US20220081908A1 MULTI-PART UNDERLAYMENT AND METHOD OF MANUFACTURE Public/Granted day:2022-03-17
Information query
