发明授权
- 专利标题： Impact resistant plastic corner bead
- 专利标题（中）： 抗冲击塑料角珠
-
申请号： US12844342申请日： 2010-07-27
-
公开(公告)号： US08701365B2公开(公告)日： 2014-04-22
- 发明人: Guy L. Rosenthal , Aaron C. Rosso , Ronald J. Koval
- 申请人： Guy L. Rosenthal , Aaron C. Rosso , Ronald J. Koval
- 申请人地址： US IL Chicago
- 专利权人： United States Gypsum Company
- 当前专利权人： United States Gypsum Company
- 当前专利权人地址： US IL Chicago
- 代理机构： Greer, Burns & Crain, Ltd.
- 代理商 Pradip Sahu; Philip T. Petti
- 主分类号： E04B2/00
- IPC分类号： E04B2/00
摘要：
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.
公开/授权文献
- US20110023392A1 IMPACT RESISTANT PLASTIC CORNER BEAD 公开/授权日：2011-02-03