Invention Grant
- Patent Title: Impact resistant plastic corner bead
- Patent Title (中): 抗冲击塑料角珠
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Application No.: US12844342Application Date: 2010-07-27
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Publication No.: US08701365B2Publication Date: 2014-04-22
- Inventor: Guy L. Rosenthal , Aaron C. Rosso , Ronald J. Koval
- Applicant: Guy L. Rosenthal , Aaron C. Rosso , Ronald J. Koval
- Applicant Address: US IL Chicago
- Assignee: United States Gypsum Company
- Current Assignee: United States Gypsum Company
- Current Assignee Address: US IL Chicago
- Agency: Greer, Burns & Crain, Ltd.
- Agent Pradip Sahu; Philip T. Petti
- Main IPC: E04B2/00
- IPC: E04B2/00
Abstract:
A corner bead for finishing a wallboard corner joint is provided, including a plastic body including a first flange and a second flange, each flange having a rib edge and an opposite free edge. The respective rib edges are joined to form a corner rib defining an angle. A web of face paper covers at least a portion of the body.
Public/Granted literature
- US20110023392A1 IMPACT RESISTANT PLASTIC CORNER BEAD Public/Granted day:2011-02-03
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